UNI-T UT501A Insulation Resistance Meter 1000V Megohmmeter Ground Tester with LCD Backlight

Product Features

• Measure insulation resistance, AC voltage, DC voltage, and more.
• Large 2.7" (65mm x 25mm) LCD screen with digital readout and backlight for enhanced visibility.
• Overload indication to ensure safe operations.
• Automatic measurement and voltage discharge.
• Red alarm light activates during high voltage output for added safety.
• Low battery indicator to maintain measurement accuracy.
• 10MΩ internal resistance testing capability.
• High accuracy, stable performance, easy to operate, and reliable.
• Ideal for professional electric equipment maintenance, testing, and inspection.
• Protective red lid for button and screen safeguarding.
• Comes with a convenient storage pouch with a smooth zipper closure.

Specifications

• Material: PP
• Maximum Display: 1999
• Insulation Resistance (Ω):
• Test Voltages: 100V, 250V, 500V, 1000V (0% ~ 10%)
• 100V: 0.00MΩ ~ 100MΩ ±(3%+5)
• 250V: 0.00MΩ ~ 99.9MΩ ±(3%+5); 100MΩ ~ 5.5GΩ ±(5%+5)
• 500V: 0.00MΩ ~ 99.9MΩ ±(3%+5); 100MΩ ~ 5.5GΩ ±(5%+5)
• 1000V: 0.00MΩ ~ 99.9MΩ ±(3%+5); 100MΩ ~ 5.5GΩ ±(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)
• Working Temperature: 0 ~ 35℃
• Storage Temperature: -20 ~ 60℃
• Power: 6 x 1.5V Alkaline batteries (not included)
• LCD Size: 65mm x 25mm / 2.56" x 0.98"
• Item Size: 150mm x 100mm x 71mm / 5.91" x 3.94" x 2.79"
• Item Weight: 588g / 20.75oz

Package List

• 1 x Insulation Resistance Meter
• 1 x Pair of Test Leads
• 1 x Pair of Alligator Clips
• 1 x Carrying Bag
• 1 x English Manual