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No hassle
600V
warranty
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No shipping
charges.
Our commitment to
high-quality products
and customer service
is demonstrated by
our industry exclusive
“No Hassle” warranty.
In the unlikely event
that an Amprobe Test
Tool requires warranty
service, any of our
local dealers are
authorized to replace
it, on the spot.
Data Sheet
ACD-14 TRMS-PLUS
600A Clamp-On Multimeter
with Dual Display
The ACD-14 TRMS-PLUS is the professionals’ choice for both HVAC &
Electrical applications due to its complete set of measuring features.
Its dual displays allows viewing amperage and voltage simultaneously.
True RMS voltage and current measurements for more precise results
when measuring in noisy AC environments.
n Dual Displays – Permits simultaneous reading of
Amperage & Voltage
n Micro Amps measurement for testing Flame Sensors
n True RMS for precise measurement results
n Capacitance to 3000 µF
n New thin jaws, 5mm thinner than others to access tight
measurement spaces
n Temperature with Type-K Thermocouple
n AC and DC Voltage to 600V
n AC Current to 600A
n Resistance to 40MW
n Continuity Buzzer
n Frequency measurement
n Diode test
n Hold and Maximum reading functions
n In rush current
n Accommodates conductors up to 28 mm ( 1.1”) in diameter
n Auto ranging
(note: $500 MSLP limit)
Amprobe® Test Tools
www.Amprobe.com
Page 2
ACD-14 TRMS-PLUS 600A Clamp-On Multimeter with Dual Display
Data Sheet
General Specifications
Display: 3-3/4 digits 4000 counts, dual LCD displays
Update Rate: 3 per second nominal
Polarity: Automatic
Low Battery Indication: Below approx. 2.4V
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Relative Humidity: Maximum relative humidity 80% for temperatures up to 31°C (88°F)
decreasing linearly to 50% relative humidity at 40°C (104°F)
Altitude: Indoor operation below 2000m (6,562 ft)
Storage Temperature: -20°C to 60°C (-4°F to 140°F), < 80% R.H. (with battery removed)
Temperature Coefficient: Nominal 0.15 x (specified accuracy)/°F @ 0°C - 18°C or 28°C - 40°C
(32°F -64°F or 82°F - 104°F), or otherwise specified
Sensing: Average sensing for ACD-14 FX
Power Supply: Two 3V alkaline button batteries (ANSI/NEDA-5004LC, IEC-CR2032).
Battery Life: 95 hours approx. (in DCV mode)
Power Consumption: 2.5 mA typical for ACD-14 FX
Low Battery Indication: Below approx. 2.4V (battery symbol appears in upper right)
Auto Power Off: After being idle for 30 minutes
APO Consumption: ACD-14 TRMS-PLUS: 0.8µA typical except 25µA typical for temperature function
Safety: CE EN61010-1, EN61010-2-032 - Pollution Degree 2
Transient Protection: 6.5kV (1.2/50µs surge) for all models
E.M.C.: Meets EN61326
Overload Protections: ACA Clamp-on jaws: AC 600A RMS continuous “+” & “COM” terminals (all functions):
600VDC/ VAC RMS
Dimension: L190mm X W 63mm X H 32mm (L 7.48” X W 2.48” X H 1.25”)
Weight: 204 g (0.450 lb approx.)
Jaw opening &
Conductor diameter: 28 mm ( 1.1”) max
Electrical Specification Accuracy (23 °C ± 5 °C & < 75% R.H.)
Function Range Accuracy
DC Voltage
400.0 mV ± (0.3% rdg + 4 digits)
4.000V, 40.00V, 400.0V ± (0.5% rdg + 3 digits)
600V ± (1.0% rdg + 4 digits)
NMRR: >50dB @ 50/60Hz
CMRR: >120dB @ DC, 50/60Hz, Rs=1kW
Input Impedance: 10MW, 30pF nominal (1000MW for 400.0mV range)
AC Voltage [50Hz -- 500Hz]
4.000V, 40.00V, 400.0V ± (1.5% rdg + 5 digits)
600V ± (2.0% rdg + 5 digits)
CMRR: >60dB @ DC to 60Hz, Rs=1kW
Input Impedance: 10MW, 30pF nominal
TRMS sensing from 10% to 100% of range.
AC Current (Clamp-on) [50Hz / 60Hz]
40.00A ± (1.5% rdg + 8 digits)
400.0A ± (1.5% rdg + 8 digits)
600A ± (1.5% rdg + 8 digits)*
*Accuracy specified to 600A continuous.
TRMS sensing from 10% to 100% of range.
Amprobe® Test Tools
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Page 3
ACD-14 TRMS-PLUS 600A Clamp-On Multimeter with Dual Display
Data Sheet
Electrical Specification Accuracy (23 °C ± 5 °C & < 75% R.H.), cont.
Function Range Accuracy
Max/Hold (AC Current only) Specified accuracy ± 50 digits for changes > 25ms in duration
Resistance
400.0W ± (0.8% rdg + 8 digits)
4.000kW, 40.00kW, 400.0kW ± (0.6% rdg + 4 digits)
4.000MW ± (1.0% rdg + 4 digits)
40.00MW ± (2.0% rdg + 4 digits)
Open Circuit Voltage: 0.4VDC typical
Audible Continuity Tester Audible threshold: between 10W and 120W.
Capacitance
500.0nF, 5.000µF, 50.00µF,
500.0µF, 3000µF* ± (3.5% rdg + 6 digits)***
*Additional 50.00nF range accuracy is not specified
**Accuracies with film capacitor or better
***Specified with battery voltage above 2.8V (approximately half full battery). Accuracy decreases gradually to 12% at low battery warn-
ing voltage of approximately 2.4V
DC µA
Range Accuracy Burden Voltage
400.0µA ± (2.0% rdg + 4 digits) 2.8mV/µA
2000µA ± (1.2% rdg + 3 digits) 2.8mV/µA
AC µA (50Hz - 500Hz)
Range Accuracy Burden Voltage
400.0µA ± (2.0% rdg + 5 digits) 2.8mV/µA
2000µA ± (1.5% rdg + 5 digits ) 2.8mV/µA
Frequency ( Voltage input only)
Volts Range Sensitivity Accuracy
400.0mV 10Hz to 2kHz 300mV ± (0.5% rdg + 4 digits
4.000V 5Hz to 40kHz 4V ± (0.5% rdg + 4 digits)
40.00V 5Hz to 100kHz 28V ± (0.5% rdg + 4 digits)
400.0V 5Hz to 100kHz 100V ± (0.5% rdg + 4 digits)
600V 5Hz to 5kHz 500V ± (0.5% rdg + 4 digits)
Diode Tester
Open Circuit Voltage Test Current (Typical)
< 1.6 VDC 0.25mA
Temperature (Type-K Thermocouple)
Range Accuracy*
-20°C to 300°C ± (2% rdg + 3 °C)
301 °C ~ 537 °C ± (3% rdg + 3 °C)
-4°F to 572°F ± (2% rdg + 6 °F)
573 °F ~ 999 °F ± (3% rdg + 6 °F)
*Type-K thermocouple range & accuracy not included
www.Amprobe.com
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ACD-14 TRMS-PLUS 600A Clamp-On Multimeter with Dual Display
Included Accessories
Test Leads, Carrying Case, Bead Type-K Thermocouple with
banana plug, Users Manual
Optional Accessories
ELS2A Line splitter
ACF-3000AK 3000A AC Flexible Clamp-On Attachment
TA-1A Temperature Adapter
TL36A Heavy Duty Test Leads with Threaded Alligator Clips
Data Sheet
Amprobe® Test Tools
website: www.Amprobe.com
email: [email protected]
Everett, WA 98203
Tel: 877-AMPROBE
Amprobe® Test Tools Europe
In den Engematten 14
79286 Glottertal, Germany
Tel.: +49 (0) 7684 8009 - 0
Amprobe® Test Tools
©2008 Amprobe Test Tools. All rights re served.
01/2008 3128492 Rev A
www.Amprobe.comwww.Amprobe.com
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