Extech GRT300 Earth Tester Kit CAT IV 300V
- RS stock no.:
- 288-0311
- Mfr. Part No.:
- GRT300
- Manufacturer:
- Extech
Subtotal (1 unit)*
R 20 242,11
(exc. VAT)
R 23 278,43
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 27 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 20,242.11 |
*price indicative
- RS stock no.:
- 288-0311
- Mfr. Part No.:
- GRT300
- Manufacturer:
- Extech
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Extech | |
| Product Type | Earth Tester Kit | |
| Accuracy | ±2 % | |
| Display Type | LCD | |
| Measurement Type | Earth Resistance | |
| Battery Type | Eight 1.5V AA | |
| Power Source | Eight 1.5V AA Batteries | |
| Weight | 1430g | |
| Height | 110mm | |
| Includes | Battery | |
| Length | 250mm | |
| Standards/Approvals | CE | |
| Width | 190mm | |
| Safety Category Level | CAT IV | |
| Model Number | GRT300 | |
| Safety Category Voltage | 300V | |
| Select all | ||
|---|---|---|
Brand Extech | ||
Product Type Earth Tester Kit | ||
Accuracy ±2 % | ||
Display Type LCD | ||
Measurement Type Earth Resistance | ||
Battery Type Eight 1.5V AA | ||
Power Source Eight 1.5V AA Batteries | ||
Weight 1430g | ||
Height 110mm | ||
Includes Battery | ||
Length 250mm | ||
Standards/Approvals CE | ||
Width 190mm | ||
Safety Category Level CAT IV | ||
Model Number GRT300 | ||
Safety Category Voltage 300V | ||
- COO (Country of Origin):
- TW
The FLIR 4-Wire Earth Ground Resistance Tester is a reliable tool for measuring earth ground resistance in various ranges. With features such as 4-wire, 3-wire, and 2-wire testing, large dual line LCD display, and automatic spike checks, this tester ensures accurate results. The kit includes test leads, earth bars, carrying case, and batteries, making it a complete solution for all your earth ground measurement needs.
Test hold function for simplified operation
Automatic zero adjustment for accurate readings
AC earth voltage measurement capability
Overrange and low battery indication for enhanced usability
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