Features The UT123 is a pocket size residential multimeter specially designed for home use The compact structure makes it easy to hold in one hand and the EBTN screen allows users to obtain clear readings at maximum angle The multimeter is designed according to EN61010 1 2010 EN61010 2 030 2010 and EN61326 1 2013 safety standards and is able to safely operate within the CAT III 600V environment The battery status detection is automatically completed at the moment of booting The green light indicates the normal state the yellow light indicates low battery the red light indicates very low battery and there is acousto optic indication at this time Automatic identification of ACV DCV measurement Intelligent non contact electric field detection which distinguishes the weak electric field by green light the strong electric field by yellow light and the super strong electric field by red light Full featured protection AC DC Current and Voltage Resistance Continuty NVC Temperature C F MeasureSpecification FunctionRangeResolutionAccuracyMax measured valueBandwidthOverload protectionInput impedanceDC voltage4 000V0 001V± 0 5 2 ±600V 600Vrms10MQ40 00V0 01V400 0V0 1V600V1V± 0 7 3 AC voltage4 000V0 001V± 1 0 3 600V40Hz 400Hz600Vrms10MQ40 00V0 01V400 0V0 1V600V1VResistance400 0Q0 10± 1 0 2 21 MQ 600Vrms 4 000kn0 001 kQ± 0 8 2 40 00kn0 01 kQ400 0kn0 1 kQ4 000MO0 001 MQ± 1 2 3 20 00MQ0 01 MQ± 1 2 3 Centigrade 40 4〇 Crc±4350 C 600Vrms 40 300 0rc± 1 0 5 Fahrenhe