MA145: True RMS 300A AC/DC Clamp Meter
Compact AC/DC Clamp Meter with NCV Detector. The MA145 is a Compact AC/DC Clamp Meter with NCV Detector. This Clamp meter takes True RMS measurements for accurate readings of noisy, distorted or non-sinusoidal waveforms. The MA145 can measure up to 300A AC and DC. Complete with carrying case and two LR44 batteries. UL listed with a CAT III 600V safety rating.
Features.
- True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms
- Compact 0.8″ (22mm) jaw size accommodates conductors up to 300MCM and allows measurements in tight locations
- Zero function for accurate DC measurements
- Unique Smart Auto Sense feature
- Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals
- Built-in Non-Contact Voltage (NCV) detector for quick detection of live voltage
- Inrush current measurement
- 6000 count backlit LCD display
- Smart Data Hold: Audiovisual alert when a new reading exceeds 50 digits of a held reading
- Low battery indicator and Auto Power Off feature
- Complete with carrying case and two LR44 batteries
| Specifications | Range |
|---|---|
| AC Current (max resolution) | 60A, 300A (0.01A) |
| DC Current (max resolution) | 60A, 300A (0.01A) |
| Basic accuracy | AC: ±1.5%, DC: ±1.5% |
| Non-Contact Voltage (NCV) | 80 to 600V |
| Dimensions/ Weight | 5.8×2.4×1.2″ (147x60x31mm)/ 4.9oz (140g) |
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