Voltage measurement: The VP-1 Voltage Probe by HD Electric Company is designed to be used as a handheld direct contact secondary voltage detector from 50VAC to 600VAC and as a proximity voltage detector for higher voltages. The VP-1 is always on and gives a flashing red light and beeping indication when voltage is detected.
• Detects voltages from 50VAC to 600VAC
• Detects the presence of voltage on underground equipment test points or other energized equipment
• Flashing red light and beeper indicates when voltage is present
• Always on - no on/off switch
• Kit is available, includes tester to test the VP-1 for proper operation
• Made in the USA