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BESTEST 11 Contact-free voltage tester 1. Detection of leaks in microwave ovens 2. Reliable Automatic self-test when unit is switched on , by optical and should indication 3. Safe verification of whether or not voltage is present in electric cables( also for use by companies who supply electricity) Technical Data: 1. Display: LED 2. Voltage range :100V-600V AC 3. Frequency range:50-500 HZ 4. Pollution Degree : 2 5. Overvoltage cat: CAT III 100-600V 6. Meets IEC 1010 EN61010 7. Power supply : 2*1.5V,AAA size
