TS457 Entry-Level AC 4-Wire Kelvin Voltage & Internal Resistance Tester

This voltage and internal resistance tester uses Kelvin four-wire detection, effectively eliminating the influence of line and contact resistance. It achieves highly precise detection of internal resistance and voltage. This battery tester combines professional accuracy with a user-friendly design, making it a durable and reliable partner for battery and power supply maintenance and troubleshooting across various testing scenarios.

Features:

• Efficient Voltage & Resistance Measurement: The TS457 tester accurately displays both voltage and internal resistance values. Users can conveniently record and delete measured resistance values as needed, streamlining test workflows.
• Fine-Tunable Display Value: With adjustable voltage and resistance display functions, users can calibrate readings to improve display accuracy according to their requirements.
• Display Backlight & Standby Management: Offers standby time adjustment and display backlight settings for maximum visibility in various lighting conditions, while conserving energy to extend battery life.
• Versatile Configuration & Reset Functions: Supports screen display rotation and factory reset functions, providing flexibility for different user preferences and troubleshooting needs.
• Automatic Shutdown Function: An automatic shutdown feature (default set at 2 minutes) aids in battery conservation and is adjustable to suit user preferences and work scenarios.

Specifications:

• Name: Voltage Internal Resistance Tester
• Material: Plastics
• Type: Tester, Tester and Kelvin Clip Set (Optional)
• Voltage Measurement Range: 0.001V - 45.00V
• Internal Resistance Measurement Range: 0.1mΩ - 6.99Ω
• Item Size: 79 x 42 x 28mm / 3.11 x 1.65 x 1.10in
• Item Weight:
• Tester: 40g / 1.41oz
• Tester and Kelvin Clip Set: 55g / 1.94oz
• Package Size: 155 x 103 x 42mm / 6.10 x 4.06 x 1.65in
• Package Weight:
• Tester: 71g / 2.50oz
• Tester and Kelvin Clip Set: 87g / 3.07oz

Packing List:

Tester:

• 1 x Voltage Internal Resistance Tester
• 2 x Pre-Crimped Wires

Tester and Kelvin Clip Set:

• 1 x Voltage Internal Resistance Tester
• 2 x Pre-Crimped Wires
• 1 x Clip