This instrument is suitable for measuring the voltage drop of similar connection ports such as non reconnected plug pins and connecting plug lead wires, in order to determine the quality of the connection port. It can also check the wire breakage of the plug wire after completing the bending test times specified in the standard. It is also suitable for voltage drop testing of switch contacts, relays, switches, wire harnesses, crimping terminals, connectors, and other related products
1、輸入電壓INPUT VOLTAGE:AC220V+10%,50Hz 。
2、工作電流Working current:DC0~300A任意可調（可定制）。
3、電壓降范圍Voltage drop range:0~1000/999.9mV。
4、輸出電壓Output voltage：DC0-12v可調 。
5、電壓表精度Accuracy of voltmeter:±1%+4個(gè)半字分辨率resolution ratio：0.1v。
6、電流表精度Ammeter accuracy:±1%+3個(gè)半字 分辨率resolution ratio：0.1A。
7、壓降表精度Pressure drop gauge accuracy：±1%+4個(gè)半字 分辨率resolution ratio：0.1mv。
8、顯方方式Display method:：觸屏顯 touch screen display
9、Number of cycles: 0-99999, can be set arbitrarily
Power on time: 0-9999s, can be set arbitrarily
Power off time: 0-9999s, can be set arbitrarily10. Test time: Test time 0.1S-99.99H, any setting
11. Temperature rise range: room temperature -500 degrees, accuracy 0.5 degrees (optional)
12. Contact resistance: 0.1 μ Ω -2k Ω. Resolution 0.01 μ Ω
13. Statistical function: Count of good and defective products: 0-99999
14. Measurement types: general materials and wire bundles
15. Voltage drop setting: upper and lower limit setting function
16. Data management: data query function
