DC 5V TS457 Voltage Resistance Tester Lithium Battery Internal Resistance Meter Voltmeter AC 4-wire Method Electrician Tool
Features:
1. Voltage display fine-tuning: our voltage tester supports voltage display fine-tuning function, which allows users to make fine adjustments to the measurement results to ensure accurate readings and meet the needs of professional-level testing.
2. internal resistance display fine-tuning: also with internal resistance display fine-tuning function, whether it is a small resistance or large resistance measurement, can easily realize the precise adjustment, improve the accuracy and reliability of the test.
3. Adaptive visual experience: 1-9 grades of backlight brightness adjustment design, whether working in bright light environment or dim conditions, users can adjust the screen brightness to the most comfortable state according to the actual situation, to protect eyesight and enhance the ease of operation.
4. Intelligent power saving, long standby: standby time can be set flexibly from 1 to 9 minutes, according to the frequency of use automatically enter the energy-saving mode, effectively extend the battery life, suitable for a variety of occasions of continuous use.
5. Data traceability, efficient management: built-in storage function, can automatically record the last 5 groups of internal resistance measurement data, easy to compare and analyze on-site or follow-up access, improve work efficiency, and provide valuable data support for quality control and troubleshooting.
Specification:
Note: Prohibit the test of AC power, prohibit the test of more than 45V voltage
Working voltage: DC5V (do not over-voltage power supply)
Test principle: AC 4-wire method
Voltage testing range: 0.001V~45.00V Maximum resolution 0.001V
Internal resistance measurement range: 0.1mΩ~6.999Ω Maximum resolution 0.1mΩ
Data Recording: Support recording 5 groups of internal resistance measurement data.
Voltage display fine-tuning: support
Internal resistance display fine-tuning: support
Auto shutdown: Support 1~9 minutes standby time adjustment.
Backlight Brightness: Support 1~9 levels of display backlight brightness adjustment.
Accessory ①: XH-2.54-3P red, black and yellow power supply cable Length 150mm
Accessory ②: XH-2.54-4P signal acquisition cable Length 400mm
Product size：79.5×42.1×27.8mm
Installation opening：77×39.3mm
Power supply method:
DC5V power supply
18650 battery power supply
18650 battery + power supply adapter board (sold separately)
Package include:
Type 1
Internal resistance tester*1
XH-2.54-3P red, black and yellow power supply cable*1
XH-2.54-4P signal acquisition cable*1
Type 2
Internal resistance tester*1
XH-2.54-3P red, black and yellow power supply cable*1
XH-2.54-4P signal acquisition cable*1
Kelvin clip *1
Type 3
Internal resistance tester*1
XH-2.54-3P red, black and yellow power supply cable*1
XH-2.54-4P signal acquisition cable*1
USB to test stand + charging adapter board*1
Type 4
Internal resistance tester*1
XH-2.54-3P red, black and yellow power supply cable*1
XH-2.54-4P signal acquisition cable*1
XH2.54-4P to battery test stand*1
Type 5
Internal resistance tester*1
XH-2.54-3P red, black and yellow power supply cable*1
XH-2.54-4P signal acquisition cable*1
G single battery test stand*1
