Amprobe AMP-320 TRMS Motor Maintenance Clamp Meter
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Model: Amprobe AMP-320 TRMS Motor Maintenance Clamp Meter
Whether you need an amp clamp for HVAC, general electrical, or motor chemical analysis applications, the AMP-320 Clamp Meter, following its large backlit display, has the features you showing off. HVAC technicians will allow the temperature and capacitance measurements they need to benefit DC Microamps for psychoanalysis ember sensors. It along with had core motor breakdown capabilities such as motor rotation, 3-phase sequence psychiatry, and inrush current measurement for motor begin-happening monitoring. The low totaling filter allows you to adroitly statute current and voltage around adaptable frequency drives. The Amp-Tip produce an effect that allows for the exact measurement of current down to the tenth of an Amp, enabling accurate current measurement of both large and little diameter wires. It plus offers a full range of suitable passable multimeter features, including AC/DC current, AC/DC voltage, frequency, True-RMS, non-answer voltage detection, resistance, continuity, and a CAT III 600 V safety rating.
Specifications: Amprobe AMP-320 TRMS Motor Maintenance Clamp Meter
| FEATURE | AMP-210 | AMP-220 | AMP-310 | AMP-320 | AMP-330 | |
| AC voltage (True-rms) | Range: | 0 to 600.0 V | 0 to 1000.0 V | |||
| Accuracy: | ±1.0% + 5LSD (50 to 60 Hz) | ±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 600.0 V | – | 0 to 600.0 V | 0 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) |
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| AC current | Range: | 0 to 600.0 A | ||||
| Accuracy: | ±1.8% + 5LSD (50 to 60 Hz) ±2.0% + 5LSD (100 to 400 Hz) |
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| DC current | Range: | – | 0 to 600.0 A | – | 0 to 600.0 A | 0 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 current | Range: | – | 0 to 600.0 A | – | 0 to 600.0 A | 0 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 AC | Range: | 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) |
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| Precise low current DC | Range: | – | 0 to 60.0 A | – | 0 to 60.0 A | 0 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) |
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| Micro amps | Range: | – | – | 0 to 2000 µA | ||
| Accuracy: | – | – | ±1.0% + 5LSD | |||
| Frequency | Range: | 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) | |||||
| Resistance | Range: | 0.0 to 60.00 kΩ | ||||
| Accuracy: | ±1.0% + 5LSD | |||||
| Capacitance | Range: | 0.0 to 2500 µF | ||||
| Accuracy: | ±2.0% + 4LSD | |||||
| Continuity beeper | ON ≤ 10 Ω | |||||
| Off > 250 Ω | ||||||
| Temperature* (Type K thermocouple) |
– | – | -40.0 to 752 °F -40.0 to 400 °C |
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| – | – | ±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) |
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| Non-contact voltage | 10 V to 1000 V AC (50 to 60 Hz) | |||||
| Phase rotation indication | – | – | Rotation-R for main supply Rotation-M for motors |
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| Diode test | • | • | • | • | • | |
| Jaw opening | 1.18 in (30 mm) | 1.37 in (35 mm) | 1.18 in (30 mm) | 1.37 in (35 mm) | 2.0 in (51 mm) | |
| Safty rating | CAT III 600 V | CAT IV 600V CAT III 1000 V |
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| Special Features | ||||||
| In-rush current | – | • | • | • | • | |
| Peak hold (Crest) | – | – | – | – | • | |
| Relative zero | • | • | • | • | • | |
| Max/Min/Avg | • | • | • | • | • | |
| Data hold | • | • | • | • | • | |
| Backlight | • | • | • | • | • | |
| Auto power off | • | • | • | • | • | |
| Work light | – | – | – | – | • | |
*Error does not include Type-K thermocouple errors
Key Features: Amprobe AMP-320 TRMS Motor Maintenance Clamp Meter
- Measures AC/DC Current to 600 A and AC/DC Voltage to 600 V
- Measures temperature from -40 °F to 752 °F, (-40 °C to 400 °C)
- 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 III 600 V safety rated
- Accommodates conductors up to 1.37 inches (35 mm)
