Insulation Resistance INFURIDER YF 6688F Backlight Review

【Multi-function】 Test lead, full protection, anti high voltage circuit design Test voltage: 250V/500V / 1000V / 2500V ;Insulation resistance: 1MΩ ~ 20GΩ ;AC voltage: 1V ~ 750V ; Frequency range : 40Hz ~ 400Hz. The maximum measurement environment temperature is 40°C. 【Easy to use】 The tester comes with a blue protective case that is insulated, slip - proof and fall - proof. The product is designed in accordance with IEC 1010 double insulation, environmental pollution Grade II and IEC issued class II over-voltage safety standards. 【Match type】 Support insulation resistance, resistance, DCV, ACV. apply for all kinds or electric equipment and insulation materials such as transformer, electromotor, cable, switch, appliance. 【LCD display】 Large LCD display, easy to read. LCD backlight: Apporx.10Sec. You can better record the measured data. 【Extra bonus】 1.5 V AA battery * 6 pieces with a carry Bag, 2 years warranty and lifetime technical support. If you have any problem, feel free to contact us!.