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Extech 600A True RMS AC Clamp Meter with NCV, NIST - EX650-NIST
Item #:
EXT-EX650-NIST
Brand:
Extech
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EX650 600A True RMS AC Clamp Meter with NCV, NIST by Extech
Choice of AC Current (EX650) or fully loaded advanced AC/DC Current (EX655) model. Both meters feature True RMS providing accurate readings when measuring distorted or noisy waveforms and Low Impedance (LoZ) mode to eliminate false readings caused by ghost voltages. EX655 also features Low pass filter (LPF) which attenuates high frequencies to reduce noise for accurate readings and Inrush mode to capture current surges during motor startup.
Features
- True RMS for accurate AC measurements
- 1.18" (30mm) jaw size accommodates conductors up to 350MCM
- LoZ prevents false readings caused by ghost voltages
- μA function for HVAC flame rod Current measurements
- Built-in Non-contact AC Voltage Detector (NCV) with LED indicator
- 6000 count backlit LCD display
- Data Hold freezes the reading on the display
- Min/Max captures highest and lowest readings
- Relative function
- Convenient LED worklight for viewing in dimly lit area
- Auto Power Off conserves battery life
- 9 Functions including AC Current
- Complete with test leads and 3 AAA batteries
| Specifications | EX650 Range (Max Resolution) | EX655 Range (Max Resolution) |
| AC Current | 6A, 60A, 600A (0.001A) | 60A, 600A (0.01A) |
| DC Current | - | 60A ,600A (0.01A) |
| Basic accuracy | ACA: ±2.5% of rdg | ACA: ±2.5% of rdg DCA: ±2.5% of rdg |
| AC/DC μA Current | 600μA (0.1μA) | 600μA (0.1μA) |
| DC Voltage | 1000V (0.1mV) | 1000V (0.1mV) |
| AC Voltage | 750V (1mV) | 750V (1mV) |
| Basic accuracy | ACV: ±1.2% of rdg DCV: ±0.8% of rdg |
ACV: ±1.2% of rdg DCV: ±0.8% of rdg |
| Non-Contact Voltage (NCV) | 100 to 1000V | 100 to 1000V |
| Resistance | 60MΩ (0.1Ω) | 60MΩ (0.1Ω) |
| Capacitance | 60mF (0.01nF) | 60mF (0.01nF) |
| Frequency | - | 10Hz to 1MHz (0.01Hz) |
| Temperature | - | -40 to 1832°F (1°F) -40 to 1000°C (1°C) |
| Continuity/Diode Test | Yes | Yes |
| Dimensions | 9x3x1.6" (228x77x41mm) | 9x3x1.6"(228x77x41mm) |
| Weight | 9.4oz (265g) | 9.4oz (265g) |
