UT502C Insulation Resistance Tester UT502C Insulation Resistance Tester The UT500 series digital insulation resistance testers feature a new design with a large scale integrated circuit and digital technology. These testers are ideal for measuring insulation resistance, alternating voltage, and other parameters. The series is known for its comprehensive functions, high accuracy, stable performance, and ease of use, ensuring a comfortable and reliable operation. The tester is essential for maintenance, testing, and verification of various electrical equipment, including transformers, motors, cables, switches, and electric appliances. Specifications Output Voltage Measurement Range Insulation Resistance Measurement: 250V: 0.00MΩ～500MΩ 500V: 0.00MΩ～2.00GΩ 1000V: 0.00MΩ～5.00GΩ 2500V: 0.00MΩ～20.0GΩ Accuracy: 0.00MΩ～99.9MΩ: ±(3%+5) 100MΩ～9.99GΩ: ±(5%+5) 10.0GΩ～20.0GΩ: ±(10%+5) Voltage Measurement Range: AC 30V～750V (50Hz/60Hz), ±(2%+3) Short-Circuit Current Power Supply Options: Adaptor (optional, without charging function) 6×1.5V AA alkaline batteries Auto Power Off: Yes Self-Lock Function: Yes Low Battery Indication: Yes Data Hold: Yes Auto Discharge: Yes Audible and Visual Alarm: Yes Overrange Indication: Yes Backlight function: Yes Altitude: ≤2000 m Operating Temperature and Humidity: 0℃~35℃ Storage Temperature and Humidity: -20℃~60℃ Rating: CAT III 600V Product Color: Red, Grey Product Size: 183.5mm x 115mm x 74mm Key Features Insulation resistance measurement AC voltage measurement Buzzer alarm Backlight display Automatic shutdown Voltage reminder Package Includes 1 x Meter (No batteries included) 1 x Cloth Bag 1 x Color Box 2 x Test Lead 2 x Alligator Clip 1 x Manual
