Electric Fence Tester Voltmeter

Electric Fence Tester Voltmeter Model TH-CLB Digital voltmeter for electric fence Features: Detecting range:100V to 10000V On/off automatically, durable for 12 to 18 months by 9V battery Indicate when in low voltage Solid-state circuit design,solid,durable,stable Electric fence tester Applications: Farm and security electric fence system Battery:9V day battery need Range of voltage:0-10,000V