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Extech 380462 Precision Milliohm Meter (220V) with NIST
Item #:
EXT-380462-NIST
Brand:
Extech
Share this product:
380462 Precision Milliohm Meter (220V) with NIST by Extech
Features
- High accuracy and performance for low resistance measurements
- Large 0.7" (18mm) LCD 1999 count
- Manual zero display adjust
- Overrange indication
- Compact, durable field service housing with protective cover
- Complete with 4-wire cables with Kelvin clip connectors
| Circuit | Custom one-chip LSI microprocessor circuit |
| Display | 18 mm (0.7") LCD with 2000 display counts |
| Measurement terminals | 4-Terminal Kelvin type |
| Measurement ranges | Five (5) ranges (200m, 2, 20, 200, 2000Ω ohms) |
| Zero Adjust | ±50 count adjustment |
| Sampling Time | Approximately 0.4 seconds |
| Over input indication | Indication of "1" |
| Operating Temperature | 0 °C to 50 °C (32 °F to 122 °F) |
| Operating Humidity | 80% Relative Humidity max. |
| Power Supply | 110V (380460) or 220V (380462) ±15%, 50/60Hz |
| Power Consumption | Less than 2 VA |
| Weight | 694g (1.53 lbs.) |
| Dimensions | 167 x 122 x 85 mm (6.6 x 4.8 x 3.4") with cover |
| Accessories | Power Cable and 4-wire Kelvin clip leads |
Range |
Resolution |
Test Current |
Accuracy |
Open Circuit Voltage |
200 mΩ |
0.1mΩ |
100mA |
± 0.75% + 4 digits |
4.4V |
2 Ω |
1mΩ |
10mA |
± 0.75% + 2 digits |
3.6V |
20 Ω |
10mΩ |
10mA |
± 0.75% + 2 digits |
3.6V |
200 Ω |
0.1 Ω |
1mA |
± 0.75% + 2 digits |
3.5V |
2000 Ω |
1 Ω |
1mA |
± 0.75% + 2 digits |
3.5V |
