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1500A True RMS AC/DC Clamp
Meter and Non-Contact Voltage
HHM-MA1500
U True RMS for Accurate Readings of
Non-Sinusoidal Waveforms
U Built-In Non-Contact Voltage Detector
with Led Alert
U 52 mm (2.0") Jaw Size for Conductors
up to 500MCM
U Dual 40,000/4000 Count, Backlit LCD
Display
U Includes Multimeter Functions
U Inrush Function Captures Transients
During Motor Startups
U Relative Mode for Capacitance Zero
and Offset Adjustment
U Data Hold, Peak Hold, Min/Max, and
Auto Power Off
The HHM-MA1500 is a true RMS clamp meter. This
meter measures AC current, DC current, AC/DC
voltage, resistance, capacitance, frequency, diode test,
duty cycle and continuity. The molded case is designed
for heavy-duty use. The integrated non-contact voltage
detector quickly checks for the presence of live wires
before testing needs to be started.
52 mm (2.0") jaw size for conductors up to 500MCM.
Test leads included for multimeter functions.
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HHM-MA1500
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Max. Resolution
Specifications Range (%readings+digits) Basic Accuracy
Clamp Jaw Opening 52 mm (2.0") approx. — —
Display Counts Dual 40,000/4000 count backlit LCD — —
Measurement Rate 2 readings per second, nominal — —
Peak Detector >1ms — —
Input Impedance 10MΩ (Vdc and Vac) — —
AC Bandwidth 50 to 400 Hz (AAC and Vac) — —
AC Response True RMS (AAC and Vac) — —
Crest Factor 3.0 in 400A range, 1.4 in 1000A range
(50/60 Hz and 5% to 100% of Range
AC Current (True RMS) 400.00A,1500.0A 0.01A ±(2.8%+30d)
DC Current 400.00A,1500.0A 0.01A ±(2.5%+30d)
AC Voltage (True RMS) 400.00 mV, 4.000V, 40.00V, 750.0V 0.01mV ±(1.0%+30d)
DC Voltage 400.00 mV, 4.0000V, 40.000V, 1000.0V 0.01mV ±(0.1%+4d)
Resistance 400.00 Ω, 4.0000 kΩ, 40.000 kΩ,
400.00 kΩ, 4.0000 kΩ, 40.000M Ω 0.01Ω ±(0.5%+9d)
Frequency 40 Hz to 40 MHz 0.001Hz ±(0.3%+2d)
Capacitance 400.00nF, 4000nF, 40.00μF, 400.0μF,
4.000mF, 20.00mF, 40.00mF 0.01nF ±(3.5%+10d)
Temperature -100 to 1000°C (-148 to 1832°F) 0.1° ±(1%+4.5°F/2.5°C)
Thermocouple Sensor Type K thermocouple required — —
Duty Cycle 10.0 to 95.0% 0.1% ±(1.0%+2d)
Diode Test current of 0.3mA typical;
Open circuit voltage 2.8 Vdc typical
Continuity Threshold 25 to 60Ω;
Test current < 0.5mA
Power 9V battery (included) — —
Low Battery Indication Battery symbol is displayed — —
Over-Range Indication ‘OL’ display — —
Auto Power Off After approx. 30 minutes — —
Operating Temperature 5 to 40°C (41 to 104°F) — —
Storage Temperature -20 to 60°C (-4 to 140°F) — —
Operating Humidity Max 80% up to 31°C (87°F)
decreasing linearly — —
to 50% at 40°C (104°F)
Storage Humidity <80% — —
Operating Altitude 2000 m (7000') max — —
Dimensions 294 x 105 x 47 mm (11.57 x 4.13 x 1.85") — —
Weight 536 g (18.9 oz) — —
Safety For indoor use and in accordance with
the requirements for double insulation to
IEC1010-1 (2001): EN61010-1 (2001) — —
Overvoltage Category IV 600V and
Category III 1000V, Pollution Degree 2
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To Order Visit omega.com/hhm-ma1500 for Pricing and Details
Model No. Description
HHM-MA1500 1500A true RMS AC/DC clamp meter with non-contact voltage
Comes complete with test leads,Type K bead wire temperature probe, 9V battery, carrying case and operator’s manual.
Ordering Example: HHM-MA1500, 1500A true RMS AC/DC clamp meter with non-contact voltage.
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