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SEW-Taiwan
4 Wire Earth Resistance Testers
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Sew 2734 ER | ● Microprocesser-controlled with advanced safety features.● 4-wire testing only.● Automatic C spike check.● Auto power-off.● Auto data hold.● Large LCD (2000 counts).● Protective terminal cover. SPECIFICATIONS Measuring ranges Earth Resistance 0-20Ω / 0-200Ω / 0-2000Ω Earth Voltage 0-200V AC Accuracy Earth Resistance ±2%rdg±3dgt Earth... | 4 Wire Earth Resistance Testers |
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Sew 4234 ER | ● Microprocesser-controlled.● Earth testing at 2Ω, 20Ω, 200Ω, 2kΩ.● Earth voltage measuring : 0-300V AC.● Automatic C spike check.● Automatic P spike check.● 2-Wire test.● 3-Wire test.● 4-Wire test.● LCM display.● Auto ranging.● Auto power OFF.● Data hold.● Robust, compact and easy-to-carry. SPECIFICATIONS Measuring ranges Earth Resistance 0-2Ω / 0-20Ω / 0-200Ω /... | 4 Wire Earth Resistance Testers |
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