DEFT-Z Electric Fence Tester, Digital

Used for measuring fence line and fence charger voltage. Combines digital accuracy with ease and convenience. Simple, one-touch operation. Measures voltage on any metal wire, poly wire/rope or poly tape. Rugged, easy-to-carry, pocket-sized case made of heavy-duty ABS plastic. Digital accuracy from 500 to 9900 V. Large, easy-to-read LCD display. 9 V battery operation (battery included). Automatic On/Off to prolong battery life.