SEW
5 SEW products listed in this category. For prices and availability, send an enquiry.
Products
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Enquire about 1120 ER
1120 ER Digital Earth Resistance Tester
IP54 3-wire earth resistance tester for single electrodes, lightning conductors and bonding joints: 0.01 Ω to 1999 Ω and 0-200 V earth voltage at 820 Hz / 2 mA, with 0 Ω adjustment and simplified 2-wire probe.
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Enquire about 2734 ER
2734 ER 4-Wire Earth Resistance Tester
Microprocessor 4-wire earth resistance tester: 0.01 Ω to 2000 Ω in three ranges plus 0-200 V AC earth voltage, automatic C and P spike checks, large 2000-count LCD, auto hold and auto power-off.
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Enquire about 4235 ER
4235 ER 4-Wire Earth Resistance / Earth Resistivity Tester
IP65 earth resistance and soil resistivity tester: 2, 3 and 4-wire tests from 0.01 Ω to 2 kΩ, resistivity up to 628 kΩ.m, earth voltage to 300 V, automatic C and P spike checks and 200-result memory. Instrument only.
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Enquire about 4235 ER (with kit)
4235 ER (with kit) 4-Wire Earth Resistance / Earth Resistivity Tester with Kit
4235 ER earth resistance and resistivity tester supplied with the full field kit: four test leads (15 m, 10 m, 10 m, 5 m), auxiliary earth spikes, carry case, shoulder belt and batteries.
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Enquire about ST-1520
ST-1520 Digital Earth Resistance Tester
Compact 3-wire earth resistance tester: 0.01 Ω to 2000 Ω in three ranges plus 0-200 V earth voltage, 2 mA test current that will not trip ELCBs, test timer, data hold and auto power off.
