UNI-T UT673A battery tester

This product comes with a 3-year warranty.

The UT673A is a portable lead-acid automotive battery tester that allows you to analyze the condition of batteries in the 30 to 250 Ah capacity range without disassembling them. It's equipped with state-of-the-art technology that allows you to measure battery voltage, auto system charging currents, internal battery resistance, cranking currents, remaining battery capacity in percent and remaining battery life in percent. Before starting the test, it is necessary to choose the type of battery - regular lead-acid battery, AGM flat battery, AGM spiral battery, AGM spiral battery, gel battery, EFB battery and standard battery - CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, Ah. If the standard cannot be determined, the CCA standard is selected, e.g. 60Ah, cold cranking current 500A and tested.

Product parameters:

– 12V lead-acid car battery tester of various models
- enables testing of 12V / 24V systems with car charging resolution

- x1 64 pixels
- Color LED indicating test result
- Test mode settings: battery test, power on test, load test, display results, system settings, details
– CE, FCC, RoHS certification

Technical parameters:

- for 12V lead-acid battery testing:- Regular lead/acid test batteries, regular GM batteries: battery, AGM spiral battery, GEL battery, EFB battery
– measurement standard: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, Ah
- Battery capacity tested: 3 to 250Ah
- for testing 12V/24V charging systems: yes, including alternator/12V testing for 2V/12V starting
- Systems: yes
- power supply: from the tested battery
- voltage display: 7.00V to 16.00V (battery test)
- voltage display: 7.00V up to 30.00V (on/off test)
– high voltage protection: yes
-reverse polarity protection
- reverse polarity information
- from
– battery status display: yes
- battery life display: yes
- battery capacity display: yes
- internal battery resistance display: yes
- language selection: yes (Chinese/English)
- Working temperature: -20°C to + 50°C
- net product size: 2/6 x 2 x 2 g
- 142 mm
– product color: red and gray

Contents of individual packaging:

- UT673A: 1pcs
- Velcro strap: 1pc
– instructions for use: 1 piece

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