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Product Specifications:
| Item | Earth Ground Tester |
| Battery Chemistry | Alkaline |
| Battery Size | AA |
| Bluetooth Compatible | No |
| Cat Safety Rating | Cat Iv 300V |
| Counts | 20000 |
| Current Accuracy | +/-2% +3 Digits |
| Data Logger | Yes |
| Display | Dual Line LCD |
| Display Screen Type | LCD |
| Display Type | Digital |
| Dustproof | No |
| Earth Resistance Tests | 2-Pole, 3-Pole, 4-Pole |
| Features | Auto Ranging, Automatic Zero Adjustment, Data Hold And Auto Power Off, Test Hold Function For Easy Operation |
| Includes | (8) Batteries, (4) Test Leads |
| Manufacturer Warranty Length | 1 yr. |
| Max. Ground Resistance | 2000 ohms |
| Maximum Earth Voltage | 300V AC |
| Maximum Operating Temperature | 122°F |
| Measurement Connectors | Clamp and Stakes |
| Min. Ground Resistance | 2 ohms |
| Minimum Operating Temperature | 32°F |
| Number Of Batteries Required | 8 |
| Operating Frequency | 820 Hz |
| Power Source | Battery |
| Product Type | Complete Kit |
| Resistance Accuracy | -2% to +2% |
| Test Current | 2 mA |
| Tester Type | Ground Resistance Tester |
| Tool Height | 9.8" |
| Tool Length | 7.8" |
| Tool Width | 4.3" |
| Waterproof | No |
Shipping Info:
| Ship weight (kg) | 4.59 |
| Ship height (cm) | 16.26 |
| Ship length (cm) | 38.1 |
| Ship width (cm) | 30.99 |
| HS code | 9030330040 |
| Country of Origin | TW |
Product Details:
- Earth Ground Resistance Range (0.002/0.02/0.2/2k Ohms)
- Earth Measurement Poles ((4) Auxillary Earth Bars)
- Earth Volts (0 to 300VAC)
- Measuring Current (2mA)
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EXTECH GRT300 Earth Ground Tester 820 Hz 0 To 300vac
€1,729.03 /unit