UT500 series Digital Megger Meter or 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 the ground. UT500 series can measure insulation resistance, AC Voltage, low resistance, PI (Polarization Index), and DAR (Dielectric Absorption). These are ideal tools for ensuring transformers, generators, high-voltage motors, capacitors, cables, arresters, and other electrical equipment can operate safely and accurately.

Models in UT500 series: UT501A, UT501B, UT502A

Uni-T Brand Digital Megger Meter Insulation Tester, Model: UT501A

Certifications: CE, UKCA
2000-count LCD, 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

Specifications of UT501A Insulation Resistance Testers

Specifications	Range		UT501A	UT501B	UT502A
Insulation resistance (Ω)	Test voltages	100V/250V/500V/1000V	0%~10%
		250V/500V/1000V		0%~10%
		500V/1000V/2500V			0%~10%
	100V	0MΩ~100MΩ	±(3%+5)
	250V	0MΩ~99.9MΩ	±(3%+5)	±(3%+5)
	250V	100MΩ~5GΩ	±(5%+5)	±(5%+5)
	500V	0MΩ~99.9MΩ	±(3%+5)	±(3%+5)	±(3%+5)
	500V	100MΩ~5GΩ	±(5%+5)	±(5%+5)	±(5%+5)
	1000V	0MΩ~99.9MΩ	±(3%+5)	±(3%+5)	±(3%+5)
	1000V	100MΩ~5GΩ	±(5%+5)	±(5%+5)	±(5%+5)
	2500V	0MΩ~99.9MΩ			±(3%+5)
		100MΩ~9.9GΩ			±(5%+5)
		10GΩ~20GΩ			±(10%+5)
	Load current	50V (R=50kΩ) 1mA	0%~10%	0%~10%	0%~10%
		100V (R=100kΩ) 1mA	0%~10%	0%~10%	0%~10%
		250V (R=250kΩ) 1mA	0%~10%	0%~10%	0%~10%
		500V (R=500kΩ) 1mA	0%~10%	0%~10%	0%~10%
		1000V (R=1MΩ) 1mA	0%~10%	0%~10%	0%~10%
		2500V (R=1MΩ) 1mA			0%~10%
Short-circuit current			<2mA	<2mA	<2mA
Low resistance (Ω)	0.01Ω~200Ω (about 5.0V/>200mA）			±(2%+3)	±(2%+3)
AC voltage (V)	30V~750V		±(2%+3)
AC voltage (V)	30V~600V			±(2%+3)	±(2%+3)

Click for More Information

Labtex Bangladesh is a trusted and premium seller of UNI-T brand meters and instruments in Bangladesh. We offer a comprehensive range of original UNI-Trend products, including multimeters, tachometers, Anemometers, Lux Meters, Voltage Detectors, Clamp Meters, Sound Level Testers, Laser Distance Meters, and oscilloscopes, among many other precision measuring tools. Whether for industrial, laboratory, or field applications, Labtex ensures genuine quality, reliable performance, and the lowest prices compared to the market. With a strong commitment to customer satisfaction, we provide professional-grade UNI-T instruments that meet international standards, making Labtex your go-to destination for all UNI-T measurement solutions in Bangladesh.

Uni-T Digital Megger Meter Insulation Tester UT501A

Uni-T Digital Megger Meter Insulation Tester UT501A

৳ 6,000.00

Digital Insulation Tester
Voltage Range: 1000V
Model: UT501A
Brand: UNI-T
Made in China

2 in stock

SKU: 55985 Category: Tachometer & Megger Tags: Insulation Tester, Megger Meter

Description

Specifications	Range		UT501A	UT501B	UT502A
Insulation resistance (Ω)	Test voltages	100V/250V/500V/1000V	0%~10%
		250V/500V/1000V		0%~10%
		500V/1000V/2500V			0%~10%
	100V	0MΩ~100MΩ	±(3%+5)
	250V	0MΩ~99.9MΩ	±(3%+5)	±(3%+5)
	250V	100MΩ~5GΩ	±(5%+5)	±(5%+5)
	500V	0MΩ~99.9MΩ	±(3%+5)	±(3%+5)	±(3%+5)
	500V	100MΩ~5GΩ	±(5%+5)	±(5%+5)	±(5%+5)
	1000V	0MΩ~99.9MΩ	±(3%+5)	±(3%+5)	±(3%+5)
	1000V	100MΩ~5GΩ	±(5%+5)	±(5%+5)	±(5%+5)
	2500V	0MΩ~99.9MΩ			±(3%+5)
		100MΩ~9.9GΩ			±(5%+5)
		10GΩ~20GΩ			±(10%+5)
	Load current	50V (R=50kΩ) 1mA	0%~10%	0%~10%	0%~10%
		100V (R=100kΩ) 1mA	0%~10%	0%~10%	0%~10%
		250V (R=250kΩ) 1mA	0%~10%	0%~10%	0%~10%
		500V (R=500kΩ) 1mA	0%~10%	0%~10%	0%~10%
		1000V (R=1MΩ) 1mA	0%~10%	0%~10%	0%~10%
		2500V (R=1MΩ) 1mA			0%~10%
Short-circuit current			<2mA	<2mA	<2mA
Low resistance (Ω)	0.01Ω~200Ω (about 5.0V/>200mA）			±(2%+3)	±(2%+3)
AC voltage (V)	30V~750V		±(2%+3)
AC voltage (V)	30V~600V			±(2%+3)	±(2%+3)