2734 ER
FEATURES |
● Microprocessor-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. |
4 Wire Earth Resistance Testers
4234 ER
FEATURES |
● Microprocessor-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. |