Insulation Resistance: Over 100㏁, Between sensor and grip with 1000V insulation tester
Dielectric Strength: AC2000V for 1min, Between sensor and grip
Leak Current: Below 100㎂, at dielectric strength
Operate Indication
Sound : intermitter sound 50dB, apart 20㎝
Visual : noticeable in brightness of 8000 luxes
Operation Temperature: 0 ~ 40℃
Dimension: 127(W) X 22(H) X 20(D)mm
Battery: Alkaline button cell LR44 X 2EA