Extech GRT300 4-Wire Earth Ground Resistance Tester. 4 ranges from 2 to 2000 Ohm GRT300
Extech GRT300 4-Wire Earth Ground Resistance Tester. 4 ranges from 2 to 2000 Ohm
Extech grt300 4-wire earth ground resistance tester. 4 ranges from 2 to 2000 ohm 4-wire 3-wire and 2-wire testing. Large dual line lcd. Automatic i (current) and p (potential) spike check. Test hold function for easy operation. Autoranging automatic zero adjustment data hold and auto power off. Ac earth voltage. Overrange and low battery indication. Complete with test leads with alligator clips 4 auxiliary earth bars hard carrying case and eight 1.5v aa batteries
Additional Information
- UNSPSC: 41111930
- Brand: EXTECH INSTRUMENTS CORP
- Package Quantity: 1
- Country of Origin: TW
- FOB Origin: MA
- Ships by: PARCEL
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: No
- Package Weight: 12.00
Product info last updated on April 21, 2026 4:09pm UTC
Category: Electrical Power Testing