UT501A insulation testers are used to measure the insulation resistance of electrical equipment and household appliances. This is done by measuring the insulation resistance between electrical circuits or between circuits and ground. UT501A can measure insulation resistance, AC Voltage, PI (Polarization Index) and DAR (Dielectric Absorption). These are dieal  tools for ensuring transformers, genera-tors, high voltage motors, capacitors, cables, arresters and other electrical equipment that can oprate in a safe and accurate manner.

Features:

• 2000 count LCD display, overload indication, backlight
• AC voltage measurement, auto power off
• Auto discharge
• Continuous low resistance measurement
• Continuous measurements mode, red warning light and buzzer function
• PI and DAR measurement, auto resistivity calculation
• Low resistance returning to zero function to improve accuracy

Technical Data:

Specifications	Range		Accuracy
Insulation resistance (Ω)	Test voltages	100V/250V/500V/1000V	0%~10%
	100V	0MΩ~100MΩ	±(3%+5)
	250V	0MΩ~99.9MΩ	±(3%+5)
		100MΩ~5GΩ	±(5%+5)
	500V	0MΩ~99.9MΩ	±(3%+5)
		100MΩ~5GΩ	±(5%+5)
	1000V	0MΩ~99.9MΩ	±(3%+5)
		100MΩ~5GΩ	±(5%+5)
	Load current	50V (R=50kΩ) 1mA	0%~10%
		100V (R=100kΩ) 1mA	0%~10%
		250V (R=250kΩ) 1mA	0%~10%
		500V (R=500kΩ) 1mA	0%~10%
		1000V (R=1MΩ) 1mA	0%~10%
Short-circuit current			<2mA
AC voltage (V)	30V~750V		±(2%+3)

Package Content:

• 1x Insulation Resistance Tester
• 6x 1.5V batteries (LR6)
• Test leads
• Alligator clips
• Gallus
• Gift box
• Carrying bag
• English manual

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.