Amprobe AMP-330 1000A AC/DC TRMS Motor Maintenance Clamp Meter

Product By Flir Logo
If you’re looking for a versatile clamp-on amp meter for electrical motor maintenance and HVAC testing in high voltage industrial environments, the AMP-330 Clamp Meter is the best clamp meter for the job. It is the best clamp meter in the AMP-300 Series line including all the features of the AMP-320 plus a work light, peak hold, CAT IV 600 V, CAT III 1000 V safety rating and large 2.0 inch (51 mm) jaw. HVAC technicians will find the temperature and capacitance measurements they need plus DC Microamps for testing flame sensors. It also had core motor testing capabilities such as motor rotation, 3-phase sequence testing, and inrush current measurement for motor start-up monitoring. The low pass filter allows you to accurately measure current and voltage on variable frequency drives. The Amp-Tip function allows for precise measurement of current down to the tenth of an Amp, enabling accurate current measurement of both large and small diameter wires. It also offers a full range of standard multimeter features, including AC/DC current, AC/DC voltage, frequency, True-RMS, non-contact voltage detection, resistance, and continuity.
FEATUREAMP-210AMP-220AMP-310AMP-320AMP-330
AC voltage (True-rms)Range:0 to 600.0 V0 to 1000.0 V
Accuracy:±1.0% + 5LSD (50 to 60 Hz)±0.8% + 5LSD (50 to 60 Hz)
DC voltageRange:0 to 600.0 V
Accuracy:±1.0% + 5LSD
AC+DC voltageRange:0 to 600.0 V0 to 600.0 V0 to 1000.0 V
Accuracy:±1.2% + 7LSD (50 to 60 Hz)±1.2% + 7LSD (50 to 60 Hz)±1.0% + 7LSD (50 to 60 Hz)
±1.8% + 7LSD (DC 40 to 200 Hz)
±1.2% + 7LSD 200 to 400 Hz)
AC currentRange:0 to 600.0 A
Accuracy:±1.8% + 5LSD (50 to 60 Hz)
±2.0% + 5LSD (100 to 400 Hz)
DC currentRange:0 to 600.0 A0 to 600.0 A0 to 1000.0 A
Accuracy:±2.0% + 5LSD (DC 50 to 100 Hz)±2.0% + 5LSD (DC 50 to 100 Hz)±1.8% + 5LSD (DC 50 to 100 Hz)
AC+DC currentRange:0 to 600.0 A0 to 600.0 A0 to 1000.0 A
Accuracy:±2.2% + 7LSD (DC 50 to 100 Hz)
±2.7% + 7LSD (100 to 400 Hz)
±2.2% + 7LSD (DC 50 to 100 Hz)
±2.7% + 7LSD (100 to 400 Hz)
±2.2% + 7LSD (40 to 100 Hz)
±2.5% + 7LSD (100 to 400 Hz)
Precise low current ACRange:0 to 60.00 A
Accuracy:±1.5% + 5LSD (50 to 60 Hz)±1.5% + 5LSD (50 to 60 Hz)
±2.0% + 5LSD (0.00 to 20.00 A, 100 to 400 Hz)
±3.0% + 5LSD (>20.00 to 60.00 A, 40 to 100 Hz)
±3.0% + 5LSD (>20.00 to 60.00 A, 100 to 100 Hz)
Precise low current DCRange:0 to 60.0 A0 to 60.0 A0 to 60.00 A
Accuracy:±2.0% + 5LSD±2.0% + 5LSD±1.5% + 5LSD (0.00 to 20.00 A)
±3.0% + 5LSD (>20.00 to 60.00 A)
Micro ampsRange:0 to 2000 µA
Accuracy:±1.0% + 5LSD
FrequencyRange:5.00 to 999.9 Hz
Accuracy:±1.0% + 5LSD (600 V range)
Range:50.0 to 400.0 Hz
Accuracy:±2.0% + 4LSD (600 A range)
ResistanceRange:0.0 to 60.00 k?
Accuracy:±1.0% + 5LSD
CapacitanceRange:0.0 to 2500 µF
Accuracy:±2.0% + 4LSD
Continuity beeperON ? 10 ?
Off > 250 ?
Temperature*
(Type K thermocouple)
-40.0 to 752 °F
-40.0 to 400 °C
±1.0% + 3.0 °F (-40.0 to 14.0 °F)
±1.0% + 1.5 °F (>40.0 to 99.9 °F)
±1.0% + 2.0 °F (100 to 752 °F)
±1.0% + 1.5 °C (-40.0 to 10.0 °C)
±1.0% + 0.8 °C (>-10.0 to 99.9 °C)
±1.0% + 1.0 °C (100 to 400 °C)
Non-contact voltage10 V to 1000 V AC (50 to 60 Hz)
Phase rotation indicationRotation-R for main supply
Rotation-M for motors
Diode test
Jaw opening1.18 in (30 mm)1.37 in (35 mm)1.18 in (30 mm)1.37 in (35 mm)2.0 in (51 mm)
Safety ratingCAT III 600 VCAT IV 600V
CAT III 1000 V
Special Features
In-rush current
Peak hold (Crest)
Relative zero
Max/Min/Avg
Data hold
Backlight
Auto power off
Work light