UEi Test Instruments DL429B User manual

DL429B

True RMS Wireless Clamp Meter
w/ Differential Temperature

INSTRUCTION MANUAL

ENGLISH

CAT Ill

600V 600A

DL429B

T

e

A

m

p

/

°

MFD

F

°

C

RANGE

INRUSH

BT

INRUSH

LINK

Zero

DC

600V

CAT I II

NCV

MAX/
MIN

PEAK

A

μ

V

H

z

/

D

u

t

y

True RMS

T1-T

2

T1

30V

T2

TEMP

CATIII

600V

MAX

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

TABLE OF CONTENTS

FUNCTIONS ............................................................................................3

FEATURES .............................................................................................3

GENERAL SPECIFICATIONS

IMPORTANT SAFETY WARNINGS

SYMBOLS .............................................................................................5

CATEGORY DEFINITIONS

OVERVIEW

OPERATING INSTRUCTIONS

AC Amps: <600A – Jaw .......................................................... 8

DC Amps: <600A – Jaw ............................................................8

Non-Contact Voltage ..................................................................9

AC/DC Low Amps: <2000μA .......................................................9

Temperature F˚/C˚ .....................................................................10

Continuity ..................................................................................10

Resistance: < 60MΩ .................................................................11

Capacitance (MFD).....................................................................11

Diode .........................................................................................12

Voltage: AC 750V / DC 1000V ................................................ 13

Frequency (Hz) / Duty Cycle ......................................................14

Min/Max/Peak ....................................................................... 14

Zero DC Amps ........................................................................ 15

LRA Inrush ..................................................................................15

Connecting and Using the App ......................................... 16 - 17

Test Lead Notes .........................................................................17

Battery Replacement ................................................................ 18

FCC/IC ...........................................................................................18

WARRANTY .........................................................................................20

DISPOSAL

CLEANING

STORAGE

..................................................................................... 6 - 7

...........................................................................................20

...........................................................................................20

...........................................................................................20

.............................................................3

................................................. 4

...................................................................5

2

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

FUNCTIONS

• True RMS

• 750V AC/1000V DC

• 600A AC/DC

• Differential temperature

• AC/DC microamps: 2000μA

• Capacitance: 2000μF

• Frequency: 99.99kHz

• Duty cycle

• Diode test

• Audible continuity

• NCV

• LRA Inrush

• DC Zero

• Temperature range: -328˚ to 2462˚F

• Resistance: 60MΩ

FEATURES

• Wireless capability

• Free App

• Dual display

• Auto/Manual ranging

• Worklight

• Back light

• Low battery indicator

• Peak Hold

• Data Hold

• Auto power off

• Test lead storage

• Auto calibration

• Magnetic mount

• Visible high-voltage alert

• Input jack locks

• Min/Max

GENERAL SPECIFICATIONS

• Operating Temperature: 32˚ to 122˚F (0˚ to 50˚C)

• Storage Temperature: -4˚ to 140˚F (-20˚ to 60˚C)

• Operating Humidity: <80%

• Pollution Degree: 2

• Display: 3 5/6 digits 6,000 count

• Back

light: Yes

• Refresh Rate: 3/sec

• Over

-range: “OL” is displayed

• Dimensions: 10.2 x 2.5 x 1.5“

• Item Weight: 0.95 lb.

• CAT Rating: CATIII 600V

• Certifications: cETLus UL 61010-1: 2012

CE EN 61010-1: 2010, EN 61010-2-032: 2012

EN 61010-2-033: 2012, EN 61326-1: 2013

RoHS Compliant, IP42, 6’ Drop Protection

• Battery

• Test Leads: Test leads w/ alligator clips

Type: (AAA) 6

3

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

IMPORTANT SAFETY WARNINGS

WARNING

Read entire Safety Notes section regarding potential hazards and proper
instructions before using this meter. In this manual the word “WARNING” is
used to indicate conditions or actions that may pose physical hazards to the
user. The word “CAUTION” is used to indicate conditions or actions that may
damage this instrument.

WARNING

To ensure safe operation and service of the tester, follow these instructions.
Failure to observe these warnings can result in severe injury or death.

WARNING

• Before each use, verify meter operation by measuring a known voltage or
current.

• Never use the meter on a circuit with voltages that exceed the category
based rating of this meter.

• Do not use this meter during electrical storms or in wet weather.

• Do not use the meter or test leads if they appear damaged.

• Ensure meter leads are fully seated and keep fingers away from the metal
probe contact when making measurements. Always grip the leads behind
the finger guards molded into the probe.

• Do not open the meter to replace batteries while the probes are connected.

• Use caution when working with voltages above 60 DC or 25 AC RMS. Such
voltages pose shock hazards.

• To avoid false readings that can lead to electrical shock, replace batteries if
a low battery indicator appears.

• Unless measuring voltage or current, shut off and lockout power before
measuring resistance or capacitance.

• Always adhere to national and local safety codes. Use proper personal
protective equipment (PPE) to prevent shock and arc blast injury where
hazardous live conductors are exposed.

• Always turn off power to a circuit or assembly under test before cutting,
unsoldering or breaking the current path. Even small amounts of current
can be dangerous.

• Always disconnect the live test lead before disconnecting the common test
lead from the circuit.

• In the event of electrical shock, ALWAYS bring the victim to the emergency
room for evaluation, regardless of victim’s apparent recovery. Electrical
shock can cause unstable heart rhythms that may need medical attention.

• If any of the following occur during testing, turn off the power source to the
circuit being tested: arching, flame, smoke, extreme heat, smell of burning
materials or discoloration or melting of components.

WARNING

Higher voltages and currents require greater awareness of physical safety
hazards. Before connecting the test leads; turn off power to the circuit under
test, set meter to the desired function and range; connect the test leads to
the meter first, then connect to the circuit under test. Reapply power. If an
erroneous reading is observed, disconnect power immediately and recheck all
settings and connections.

WARNING

This meter is designed for trade professionals who are familiar with the
hazards of their trade. Observe all recommended safety procedures that
include proper lockout utilization and use of personal protective equipment that
includes safety glasses, gloves and flame resistant clothing.

4

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

SYMBOLS

AC (Alternating current) DC (Direct current)

Negative AC/DC Voltage or Current

Auto-ranging

Auto power off Active Non-Contact Voltage

Low Battery Hold/Capture Value

Minimum measured
value displayed

Duty Cycle Hertz/Frequency

Voltage Link

Amperage Ohms/Resistance

Diode Capacitance

Nanofarad

Microamps Continuity

Degrees Fahrenheit Degrees Celsius

Mega (x106 or 1,000,000) Milli (x10-3 or 0.001)

Kilo (x103 or 1,000) Micro (x10-6 or 0.000001)

Warning or Caution Ground

Dangerous Levels

Safe for disconnect from
live conductors

Overload: Range Exceeded

Maximum measured
value displayed

Microfarad

μF

Double Insulation
(Protection to Class II)

CATEGORY DEFINITIONS

Measurement

Category

II < 10 Circuits connected to mains socket

III

IV > 50 Source of the mains installation in the

Short-Circuit

(typical) kA

a

outlets and similar points in the MAINS
installation

< 50 Mains distributions parts of the building

building

Location in the

building installation

5

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

OVERVIEW

C

A

E
F

H

B

CAT Ill

600V 600A

D
G

I
K
L

P
Q

T

W

NCV

MAX/
MIN

PEAK

DL429B

T

e

A

m

A

μ

V

H

z

/

D

u

t

y

True RMS

T1

30V

T2

CATIII

600V

MAX

p

RANGE

/

°

F

°

C

LINK

DC

MFD

Zero

INRUSH

BT

INRUSH

T1-T

2

TEMP

J
M
N
O
R

S

U
V

X

Y

Z

S/N

AA

A. Clamp: Measure inductive AC/DC current. Opens to 1.25” (31.7mm).
B. Conductor Alignment Marks: Use to aid the visual alignment of a

conductor when measuring inductive amperage. Greatest accuracy
is achieved when the conductor inside the clamp is centered at the
intersection of these marks.
C. Wire Separation Tab/ NCV sensor: Use to isolate an individual wire from
a bundle for testing. NCV sensor detects live voltage.

D. Test Lead Holder
E. Worklight: Lights clamp area in dark work environments.
F. Category Max Indicator: Maximum CAT Rating for clamp jaw.
G. Hand Guide: Used as a point of reference for the operator’s safety.
H. Clamp Lever: Opens and closes current clamp jaw.

NOTE: The clamp uses a high-tension spring to close the jaw. Do not
allow fingers or objects to become pinched in the base as the jaws close.

I. NCV Alert Light: Indicates voltage when in NCV (Non Contact Voltage)
mode and High Voltage alert.
J. Hold/Worklight/ Back light Button:

• Press to hold the reading on the display. Press again to return to live
reading.

• Press and hold to turn on Worklight and Back light. Press and hold
again to turn off.

• Worklight and Backlight turn off after 60 seconds.

K. NCV Button: Press and hold for Non-Contact voltage detection mode.
L. AC/DC Amps/ Microamps Button:

• Press to enter AC/DC Microamps (μA) mode; (AC/DC microamp
lower display).

• Press and hold to enter AC/DC Amps mode; (AC/DC Amps upper display).
M. Temperature Button:

• Press to enter temperature mode for T1 (upper temperature input jack).

• Press again to enter temperature mode for T2 (lower temperature input
jack).

• Press again to enter temperature differential mode (T1-T2).

• Press and hold to change temperature scale.

6

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

OVERVIEW (CONT.)

N. Range/Link Button:

• Press repeatedly to cycle through manual ranges.

• Press for 1 second to return to auto range mode.

• Press for 2 seconds to activate Wireless Link

• Press for 2 seconds to turn Wireless Link off

O. Power Button: Press and hold to turn on and off the meter.
P. Min/Max/ Peak Button:

• Press to enter Min/Max mode. Max is the default setting.

• Press repeatedly to cycle through Min/Max captured values.

• Press and hold to return to live readings.

• Press and hold to enter Peak mode.

• Press and hold again to return to live readings.

Q. AC/DC Volts/ Hertz (Hz)/ Duty Cycle Button:

• Press to enter AC Voltage mode.

• Press again to enter DC Voltage mode.

• Press and hold to enter Hertz (Hz)/Duty Cycle modes.

• Press to return to live readings.

R. Continuity/ Resistance/ Capacitance/ Diode Test Button:

• Press to enter Continuity mode.

• Press again to enter Resistance mode.

• Press again to enter Capacitance mode.

• Press again to enter Diode test mode.

S. DC Zero/ Inrush Button:

• Press to Zero the DC clamp reading.

• Press and hold to enter LRA Inrush mode (must be in AC Amp mode
first).

• Press and hold again to return to live readings.
T. Display:

• High contrast dual backlit display.

• Amps (AC/DC) reading will always display on upper display.

U. K-Type Temperature Probe Inputs: T1 (Upper) and T2 (Lower)
V. Input Jack Lock: Switch to use Temperature or Test lead inputs
W. Category Max Indicator: Maximum CAT Rating for input jacks.
X. Magnetic Mount: For hands-free work.
Y. Battery Cover: Easy access for replacing batteries without breaking

calibration seal.

Z. Serial Number
AA. Test Lead Input Jacks: Multifunction and Positive input jacks.

• Multifunction input port used for measuring: AC or DC volts, resistance,
continuity, diode, capacitance and AC or DC μA.

Apo: Auto power off after 30 minutes of use.
Detachable Clamp Head: Compatible with industry standard meter reads.

(ADP will appear on display). Press DC Zero button to zero the head reading.

7

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

AC Amps: < 600A – Jaw

Single

CAT Ill

600V 600A

Conductor
Only

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RMS

INRUSH

T1-T2

T1

30V

T2

TEMP

CATIII

600V

MAX

• Center wire in guides for best accuracy.

• Opposing currents cancel each other (use line-splitter when necessary).

• Keep hands below guard when measuring high current levels.

• Do not attempt to measure more than 600A AC.

Features:

RANGE

LINK

HOLD

MAX/
MIN

PEAK

Range Resolution Accuracy Overload Protection

60A 0.01A
600A 0.1A

±(2.0% +8 dgts) 600V RMS

45Hz to 400Hz True RMS
Minimum current for Clamp measurement: 0.3A

• Default = (upper)

BT

• Default = (lower)

• Press x1 = (lower)

• Press and hold =

μA
μA

(upper)

DC Amps: <600A – Jaw

Single

CAT Ill

600V 600A

Conductor
Only

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RM S

BT

INRUSH

T1-T2

T1

30V

T2

TEMP

CATIII

600V

MAX

WARNING

• Do not attempt to measure more than 600A DC.

Features:

RANGE

LINK

HOLD

MAX/
MIN

PEAK

Range Resolution Accuracy Overload Protection

60A 0.01A
600A 0.1A

±(2.0% +8 dgts) 600V RMS

Minimum current for Clamp measurement: 0.3A

• Default = (upper)

• Default = (lower)

• Press x1 = (lower)

• Press and hold =

8

μA
μA

(upper)

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

Non-Contact Voltage

NCV Sensor in the tip.

CAT Ill

600V 600A

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RMS

BT

INRUSH

T1-T

2

T1

30V

T2

TEMP

CATIII

600V

MAX

• Press and hold the NCV button and move the tip of the clamp meter near
voltage source.

• Non-Contact Voltage Detection is used to detect power with sensor located
in the tip of the clamp head, indicates positive response with both an
Audible and Visual alert.

• Do not use Non-contact voltage detector to determine if there is current on
the wire. Detection operation could be affected by socket design, insulation
thickness, type or other factors.

• Voltage indicator light may also light when voltage (>AC/DC 30V) is present
on the meter’s input jack or from an external interference such as motors,
flashlights, etc.

On Voltage

Approx. 24V AC

AC/DC Low Amps: <2000μA

CAT Ill

600V 600A

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RMS

BT

INRUSH

T1-T

2

T1

30V

T2

TEMP

CATIII

600V

MAX

WARNING

• Do not attempt to measure more than 2000μA.

Features:

RANGE

LINK

HOLD

MAX/
MIN

PEAK

Range Resolution Accuracy Overload Protection

600μA 0.1μA
2000μA 1μA

± (1.2% +3 dgts) 600V RMS

True RMS: 45Hz to 400Hz

9

• Default = (upper)

• Default = (lower)

• Press x1 = (lower)

μA
μA

• Press and hold =

μA

(upper)

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

Temperature F˚/C˚

CAT Ill

600V 600A

T

e

m

p

/

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RMS

BT

INRUSH

T1-T

2

T1

TEMP

30V

T2

TEMP

CATIII

600V

MAX

Range Resolution Accuracy Overload Protection

-328˚F to 999˚F
(-200˚ to 999˚C)

1000˚F to 2462˚F
(1000˚ to 1350˚C)

0.1°F (0.1˚C)

1°F (1˚C)

±(1.0% +3.6˚F)
±(1.0% + 2.0˚C)

• Disconnect test lead probes from voltage source and meter.

• Move Input Jack Locks to “TEMP” setting.

• Use K-Type thermocouple temperature probes only.

• Stated accuracy does not account for thermocouple accuracy.

Features:

HOLD

MAX/
MIN

PEAK

°

F

°

C

• Default = T1

• Press x1 = T2

• Press x2 = T1 - T2

• Press and hold =

30V RMS

˚C

Continuity

CAT Ill

600V 600A

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RM S

BT

INRUSH

T1-T

2

T1

30V

T2

TEMP

CATIII

600V

MAX

• Buzzer sounds at less than < 40Ω.

WARNING

• Do not measure resistance on a live circuit.

Features:

MAX/
MIN

PEAK

HOLD

Open Circuit V <1.00V Overload Protection

Threshold Approx. <40Ω 600V RMS

10

• Default =

• Press x1 =

• Press x2 =

• Press x3 =

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

Resistance: < 60MΩ

CAT Ill

600V 600A

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

Features:

RANGE

LINK

HOLD

MAX/
MIN

PEAK

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RMS

BT

INRUSH

T1-T

2

T1

30V

T2

TEMP
CATIII
600V

MAX

• Default =

• Press x1 =

• Press x2 =

• Press x3 =

WARNING

• Do not measure resistance on a live circuit.

Range Resolution Accuracy Overload Protection

600Ω 0.1Ω
6kΩ 1Ω
60kΩ 10Ω
600kΩ 100Ω

± (0.8% +3 dgts)

600V RMS

6MΩ 1kΩ
60MΩ 0.01MΩ ± (1.2% +3 dgts)

Capacitance (MFD)

CAT Ill

600V 600A

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

Features:

RANGE

LINK

HOLD

MAX/
MIN

PEAK

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RMS

BT

INRUSH

T1-T2

T1

30V

T2

TEMP

CATIII

600V

MAX

• Default =

• Press x1 =

• Press x2 =

• Press x3 =

Range Resolution Accuracy Overload Protection

10.00nF

100.0nF

1.000μF

10.00μF

100.0μF

2000μF

0.01nF

0.1nF

0.001μF

0.01μF

0.1μF

1μF

± (3.0% +5 dgts) 600V RMS

WARNING To avoid damaging the meter or equipment under test, safely
discharge Capacitors before measuring capacitance. Large value capacitors
should be discharged through an appropriate resistance load. Use the DC
Voltage function to confirm the capacitor discharge.

11

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

GOOD DIODE

Reverse Bias

Displays "OL"

Forward Bias

Displays approx.
voltage drop

BAD DIODE

600V 600A

NCV

MAX/
MIN

PEAK

Diode

CAT Ill

DL429B

A

A

μ

V

H

z

/

D

u

t

y

True RMS

T1

T2

CATIII

600V

MAX

• Default =

• Press x1 =

• Press x2 =

• Press x3 =

T

e

m

p

RANGE

/

°

F

°

C

LINK

DC

MFD

Zero

INRUSH

BT

INRUSH

T1-T

2

30V

TEMP

Open Diode

Displays "OL"

or

Both directions

• Forward voltage drop if forward biased.

• “O.L.” if reverse biased.

Features:

MAX/
MIN

PEAK

HOLD

Diode Test

Range Open Circuit V Test Current Overload Protection

3.0V <3.2V DC 0.25mA 600V RMS

'0' Both directions

12

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

Voltage: AC 750V / DC 1000V

CAT Ill

600V 600A

High
Voltage
Alert

WARNING

• Use CATIII rated test leads or higher.

• Do not attempt to measure more than 750V AC/1000V DC.

• Keep hands below line when measuring high current levels.

• Do not exceed 25 volts AC or DC – RMS at either the common or
multifunction input ports as measured from earth ground.

• Select AC or DC Voltage.

WARNING

• High Voltage indicator will display and audible alert will sound over 600V
AC/DC

• AC/DC and High Voltage indicator will display (without audible alert) over
30V AC/DC

Features:

AC Volts

Range Resolution Accuracy Overload Protection

600mV 0.1mV
6V 1mV
60V 10mV
600V 100mV
750V 1.0V

True RMS: 45Hz to 400Hz

RANGE

LINK

HOLD

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

MAX/
MIN

PEAK

MAX/
MIN

PEAK

V

H

z

/

D

u

t

y

True RMS

T1

T2

CATIII

600V

MAX

DC

MFD

Zero

INRUSH

BT

INRUSH

T1-T

2

30V

TEMP

• Default =

• Press x1 =

• Press and hold =

• Press and hold x1 =

± (1.0% +3 dgts) 1000V RMS

DC Volts

Range Resolution Accuracy Overload Protection

600mV 0.1mV
6V 1mV
60V 10mV

± (0.5% +4 dgts)

1000V RMS
600V 1000mV
1000V 1V ±(0.8% +5 dgts)

13

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

Frequency (Hz) / Duty Cycle

CAT Ill

600V 600A

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True R MS

BT

INRUSH

T1-T

2

T1

30V

T2

TEMP

CATIII

600V

MAX

Use CAT III rated leads or higher.

Press the AC/DC volts button to select AC voltage, press and hold the button
for Frequency and Duty Cycle modes.

WARNING

Do not attempt to measure more than 750V AC/1000V DC.

Features:

RANGE

LINK

HOLD

MAX/
MIN

PEAK

Frequency

Range Resolution Accuracy Overload Protection

99.99Hz 0.01Hz

999.9Hz 0.1Hz

9.999kHz 1Hz

± (0.1% +3 dgts) 600V RMS

99.99kHz 10Hz

Duty Cycle

Range Resolution Accuracy Overload Protection

1.0 to 99.0% 0.1%

±(0.2% per kHz +

0.1% + 5dgts)

Frequency Sensitivity: 1.8Vrms

• Default =

• Press x1 =

• Press and hold =

• Press and hold x1 =

600V RMS

Min/Max/Peak

CAT Ill

600V 600A

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RMS

BT

INRUSH

T1-T

2

T1

30V

T2

TEMP
CATIII
600V

MAX

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

Press x1 =
Press x2 =
Press and hold = Return to live readings
Press and hold = PEAK
Press x1 = PEAK
Press and hold = Return to live readings

14

Zero DC Amps

CAT Ill

600V 600A

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True R MS

T1

T2

CATIII

600V

MAX

BT

INRUSH

T1-T

2

30V

TEMP

• Press = DC Zero

Select DC current.

• Press to zero any offset in Amps DC.

• Used to monitor change from present displayed value.

• Required during DC Amps measurement to establish a zero level.

WARNING

Do not use DC Zero mode at amps greater than 600A DC.

LRA Inrush

CAT Ill

600V 600A

DL429B

T

e

A

m

p

RANGE

NCV

/

A

°

μ

F

°

C

LINK

V

H

DC

MFD

MAX/

z

/

D

u

Zero

MIN

t

y

INRUSH

PEAK

True RMS

BT

INRUSH

T1-T2

T1

30V

T2

TEMP

CATIII

600V

MAX

• Press and hold = LRA Inrush

The UEi LRA Inrush is programmed to properly capture the starting current for
compressor motors.

• Select AC Amps.

• Select the range capable of capturing the maximum value.

• Press and hold the DC Zero/ LRA Inrush button – INRUSH will now be shown
on the screen.

• Activate the compressor and read value on the display.

• Press and hold the DC Zero/ LRA Inrush button to return to live readings.

15

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

Connecting and Using the App

• Search for App as, “DL429B”

• Compatible with iPhone® 4X and up running iOS7 or higher, Galaxy S4,
Nexus5, HTC One running Android™ 4.4 or higher.

• To install or search on iPad® use “iPhone only®” to find App.

• Press and hold “LINK” button on the meter to activate wireless App.

• Open App. Meter will connect automatically.

Menu

• Press Menu button “ ” to connect, disconnect, and access
settings.

Settings

• General settings adjust button sound,
vibrate and refresh rate.

Recording settings

• Continuous reading

• Number of samples

• Sampling interval

Record

• Press Record Button “ “ to start, stop.

• The number of samples will show in real
time.

Logs

•

Press Logs Button ” ” on App to view recorded data.

• Press the sample you wish to view (yyyy-mm-dd hh:mm:ss).

• Functions are noted underneath (AMP-AMP Top-Bottom) display.

• Press Summary Button “

• Press Samples Button “ “ on App for sample data.

• Press Export Button “ “ on App to export data via email (in .CSV,

.PNG, .JPG) format

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

“ on App for summary.

16

Connecting and Using the App Cont.

Graph

• Press Graph button “ ” to view
trending data in real time during
measurement.

Test Lead Notes

Cat IV and CAT II Measurement Locations

4mm

• Ensure the test lead shield is pressed firmly in place. Failure to use the CAT
IV shield increases arc-flash risk.

CAT II Measurement Locations

18mm

• CAT IV shields may be removed for CAT II locations. This will allow testing
on recessed conductors such as standard wall outlets. Take care not to lose
the shields.

WARNING: Test Lead category protections apply only to test leads and
should not be confused with the meter’s specific CAT rating. Observe the
maximum category protection indicated on the meter the test leads are
plugged into.

CAUTION: If the test leads need to be replaced, you must use a new one
which should meet EN 61010-031 standard, rated CATIII 1000V or better.

17

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

Battery Replacement

• When the batteries are too low for safe
operation, the Low Battery indicator will display

• Loosen the screws from the battery cover.
Remove battery cover.

• Replace the old batteries with 6 new (AAA)
batteries.

• Replace the battery cover.

• Replace the screws.

S/N

FCC/IC INFORMATION
NOTE: This equipment has been tested and found to comply with the limits

for a Class B digital device, pursuant to part 15 of the FCC rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation.

This equipment generates, uses and can radiate radio frequency energy and,
if not installed and used in accordance with instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in any particular installation. If this equipment
does cause harmful interference to radio or television reception, which can
be determined by turning the equipment on and off, the user is encouraged
to try and correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

CAUTION

manufacturer responsible for compliance could void the user’s authority to
operate the equipment.

This device complies with Industry Canada license - exempt RSS
standard(s). Operation is subject to the following two conditions:

(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may
cause undesired operation of the device.

Changes or modifications not expressly approved by the

18

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com

WARRANTY

The DL429B is warranted to be free from defects in materials and
workmanship for a period of 2 years from the date of purchase. If within the
warranty period your instrument should become inoperative from such defects,
the unit will be repaired or replaced at UEi’s option. This warranty covers
normal use and does not cover damage which occurs in shipment or failure
which results from alteration, tampering, accident, misuse, abuse, neglect or
improper maintenance. Batteries and consequential damage resulting from
failed batteries are not covered by warranty.

Any implied warranties, including but not limited to implied warranties of
merchantability and fitness for a particular purpose, are limited to the express
warranty. UEi shall not be liable for loss of use of the instrument or other
incidental or consequential damages, expenses, or economic loss, or for any
claim or claims for such damage, expenses or economic loss.

Warranty only covers hardware and does not extend to software applications.

A purchase receipt or other proof of original purchase date will be required
before warranty repairs will be rendered. Instruments out of warranty will be
repaired (when repairable) for a service charge.

This warranty gives you specific legal rights. You may also have other rights,
which vary from state to state.

DISPOSAL

CAUTION: This symbol indicates that equipment and its accessories

shall be subject to separate collection and correct disposal.

CLEANING

Periodically clean your meter’s case using a damp cloth. DO NOT use abrasive,
flammable liquids, cleaning solvents, or strong detergents as they may damage the
finish, impair safety, or affect the reliability of the structural components.

STORAGE

Remove the batteries when instrument is not in use for a prolonged period of time.
Do not expose to high temperatures or humidity. After a period of storage in extreme
conditions exceeding the limits mentioned in the General Specifications section, allow
the instrument to return to normal operating conditions before using it.

Copyright © 2018 Kane USA Inc. All Rights Reserved. 17510 0718

Find Quality Products Online at: [e-mail]

www.GlobalTestSupply.com