Description
4-Wire Digital Earth Resistance & Resistivity Tester
- Microprocessor-controlled.
- Earth resistivity (ρ) test.
- 200 measurement results can be saved in the memory and recalled on the display.
- Automatic C spike & P spike check.
- Interval between auxiliary earth spikes is 1.0~50.0m.
- 2-Wire test, 3-Wire test, 4-Wire test.
- LCM display.
- Auto ranging.
- Auto power OFF.
- Data hold.
- Optical USB to RS-232 data transmission.
- The stored data can be transferred to a PC.
- 2 optical LEDs are built-in for data transfer.
Specifications
- Earth resistance: 0-20Ω / 0-200Ω / 0-2kΩ.
- Earth resistance Accuracy: 0-20Ω: ±(2%rdg+0.1Ω). 0-200Ω,0-2kΩ: ±(2%rdg+3dgt).
- Earth voltage: 0-300.0V AC.
- Earth voltage Accuracy: ±(2%rdg+3dgt).
- Earth resistance resolution: 0-20Ω: 0.01Ω. 0-200Ω: 0.1Ω. 0-2kΩ: 1Ω.
- Earth resistivity: 0.06~6.28kΩ.m. 0.62~62.8kΩ.m. 6.28~628kΩ.m.
- Measuring system: Earth Resistance by constant current inverter 820Hz approx. 2mA.
- Operating / Storage Temp. & humidity: 0°C~40°C / -10°C~50°C, ≤80% R.H.
- Dimensions: 250(L) x 190(W) x 110(D)mm.
- Weight (battery included): Approx. 1500g.
- Power source: 1.5V (AA) × 8.
- Safety standards: EN 61010-1 CAT IV 300V. IEC 61557-1. IEC 61557-5. EN 61326-1.
Extra Information
Standards EN 61010-1 CAT IV 300V. IEC 61557-1. IEC 61557-5. EN 61326-1.
Buyer Notice
1. About the product
Due to market fluctuations, exchange rate changes, and other factors, product prices and product attributes are for reference only; The specific product requirements are subject to customer requirements, and the price is based on the communicated quotation. All product prices on this website are not considered transaction prices and are for reference only!
2. About Trademark Copyright
All company names, trademarks, logos, product images, product descriptions, product brand names, and trademark copyrights related to this website belong to the corresponding brands; This website is only designed for the convenience of product identification.
Please carefully read the buyer’s instructions to avoid unnecessary disputes.
1. About the product
Due to market fluctuations, exchange rate changes, and other factors, product prices and product attributes are for reference only; The specific product requirements are subject to customer requirements, and the price is based on the communicated quotation. All product prices on this website are not considered transaction prices and are for reference only!
2. About Trademark Copyright
All company names, trademarks, logos, product images, product descriptions, product brand names, and trademark copyrights related to this website belong to the corresponding brands; This website is only designed for the convenience of product identification.
Please carefully read the buyer’s instructions to avoid unnecessary disputes.
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