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

Features:

- Measures AC/DC Current to 1000 A and AC/DC Voltage to 1000 V
- Measures temperature from -40 to 400 C (-40 to 752 F)
- Measures DC Microamps output to test proper operation of the flame sensor on gas appliances
- Measures capacitance, test diodes, and features a continuity beeper
- Tests 3-phase sequence and motor rotation to ensure proper connection of a motor to a 3-phase system
- Monitors inrush current during motor start-up
- Features True-RMS sensing for accurate voltage measurements in noisy electrical environments
- Amp-Tip function delivers precise low AC current measurements: 0 to 60 A
- Includes a low pass filter to accurately measure voltage and current on variable frequency drives
- Provides resistance and continuity measurement capabilities to verify the quality of electrical connections and the proper operation of motor and transformer coils
- Provides data hold, relative zero, and MAX/MIN/AVG mode for quick analysis
- Maximizes battery life with auto power off and low battery indicator
- Backlit display for easy measurement viewing in bright and dim environments
- CAT IV 600 V, CAT III 1000 V safety rated
- Boasts peak hold and work light
- Accommodates conductors up to 2.0 inches (51 mm)

Specifications

AC voltage (True-rms):

- Range: 0 to 1000.0 V
- Accuracy: +/- 0.8% + 5LSD (50 to 60 Hz)

DC voltage:

- Range: 0 to 600.0 V
- Accuracy: +/- 1.0% + 5LSD

AC+DC voltage:

- Range: 0 to 1000.0 V
- Accuracy: +/- 1.2% + 7LSD (50 to 60 Hz)/+/- 1.8% + 7 LSD (DC 40 to 200 Hz)/+/- 1.2% + 7LSD 200 to 400 Hz)

AC current:

- Range: 0 to 600.0 A
- Accuracy: +/- 1.8% + 5LSD (50 to 60 Hz), +/- 2.0% + 5LSD (100 to 400 Hz)

DC current:

- Range: 0 to 1000.0 A
- Accuracy: +/- 1.8% + 5LSD (DC 50 to 100 Hz)

AC+DC current:

- Range: 0 to 1000.0 A
- Accuracy: +/- 2.2% + 7LSD (DC 50 to 100 Hz), +/- 2.7% + 7LSD (100 to 400 Hz)

Precise low current AC:

- Range: 0 to 60.00 A
- Accuracy: +/- 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)