TS457 Voltage Internal Resistance Tester AC 4-Wire Professional Voltmeter Internal Resistance Test D

Efficient Voltage & Resistance Measurement: The TS457 entry-level voltage and resistance tester accurately displays both voltage and internal resistance values, allowing users to conveniently record measured resistance values and delete recorded data as needed, streamlining test workflows.Fine-Tunable Display Value: with voltage and resistance display value adjustable functions, the tester allows users to calibrate readings to improve the display accuracy and meet the accuracy requirements of the user.Display Backlit & Standby Time Management: Supports standby time adjustment and display backlight adjustment to maximum visibility in ambient illumination conditions while conserving energy, helping to extend battery lifespan and enhance the user experience.Versatile Configuration & Reset Functions: Supporting screen display rotation adjust and factory reset function, the tester offers high flexibility in instrument operation, ensuring adaptability to different user preferences and troubleshooting needs.Automatic Shutdown Function: Offering automatic shutdown time setting function, with a default time of 2 minutes, the tester helps conserve battery electricity while ensuring flexibility to adapt to individual user preferences and work scenarios.Name:Voltage Internal Resistance Tester Voltage measurement ranges:0.001V-45.00VInternal resistance measurement ranges:0.1mohm-6.99ohmType:A:With 4P lineColour:GrayMaterial:ABSSize:79x42x28mm\/3.11x1.65x1.10inPackage Contents:1 * voltage internal resistance test1 * 4P lineOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.