FEATURES .................................................................................................................................................... 3
Circuits connected to mains socket outlets and similar
points in the MAINS installation
3
IMPORTANT SAFETY WARNINGS
WARNING
Read entire Safety Notes section regarding potential hazard 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.
CLEANING
Periodically clean your meters’ 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.
A. Apo: Auto power off after 30 minutes of use. Press
and hold the HOLD button while turning the meter on
to disable Apo.
B. Digital Backlit Display
C. Range Button
• Press to change from auto ranging to
manual ranging.
• Press repeatedly to select proper range.
• Press and hold to return to auto range
(AT will be displayed on screen).
D. Min/Max Button
• Press to enter MAX/MIN mode.
• In the V, A, mA or Amps function, either select
AC/DC or change to manual ranging before pressing
this button to enter MAX/MIN mode.
• Press repeatedly to alternate between Maximum and
Minimum readings.
• Press and hold to return to live readings.
E. Select Button:
• Press to select AC, DC or Auto Selection in the
following functions: Voltage, A, mA, Amps.
• Press to select °C or °F in the Temperature function.
RANGE
SEL
A
FUSED
10A
MAX
MIN/MAX
True RMS
mAμA
HOLD
FAST
G
H
°F°C
μA
A
mA
Temp
MAX
CAT III
400mA
600V
MAX
CAT II
FUSED
1000V
I
J
K
L
M
N
O
F. Function Dial: Turns on meter and is used to select
the function.
G. Hold/Fast Button
• Press to hold the reading on the display. Press again
to return to live reading.
• Press to enter Fast MAX/MIN mode in
MAX/MIN mode.
• Press again to return to normal MAX/MIN mode.
H. Back Light Button: Press to on back light. Press again
to turn off. Back light duration is 1 minute.
I. Category Max Indicator: Maximum CAT Rating for
fused input jacks.
• Multifunction input port used for measuring: AC or
DC volts, resistance, continuity, diode, capacitance
µA,.mA, Amps, Temperature.
• Use CATIII test leads or higher
J. Recess for magnetic hanger
K. Test Lead Holders
L. Protective Rubber Boot
M. Battery Cover (under protective rubber boot)
N. Kick Stand
O. Serial Number (under kick stand)
To avoid damaging the meter or euipment 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.
• Ensure the test lead shield is pressed firmly in place. Failure to use the CATIV shield increases arc-flash risk.
CATII 1000V 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.
Battery Replacement
• When the batteries are too low for safe operation, the Low Battery indicator will display.
NOTE: This device complies with Part 15 of the FCC Rules and CAN ICES-3(A).
Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired operations.
INFORMATION TO THE USER
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 designedto 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 the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to 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 w hich the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
WARNING Any changes or modifications not expressly approved by the manufacturer, could void the user’s authority to
operate equipment.
WARRANTY
The DM515 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’
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.
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
s option. This warranty covers normal use and does not cover damage which
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.
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.