UNI-T UT677A+ Automotive Battery Tester, Voltage Detection, for UPS Power Testing, Lithium Battery Inspection and Test, Batteries Production Test, New Energy Vehicle Battery Detection Analyzer

UT677A+ battery internal resistance tester UT677A+ battery internal resistance tester It is used to measure the internal resistance, voltage and temperature of lead batteries, lithium batteries and other rechargeable batteries to determine the health of the battery. It can also be used as a measuring instrument for measuring electrolytic capacitors. ESR parameter meter. UT677A+ uses the AC 4-terminal test method to measure the internal resistance of the battery, which can measure the correct measurement value without being affected by the contact resistance between the test line, terminal and the battery electrode. It also has functions such as data storage, data access, alarm, and automatic shutdown. The whole machine is high-grade and beautiful, with wide measuring range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, and strong anti-interference ability. It is an indispensable instrument for battery production, battery installation, equipment production, equipment maintenance and other scenarios. Features of UT677A+ Battery inernal resistance tester 1. Battery internal resistance: 0-3Ω(4 ranges; 1μΩ); 2. Voltage: 0-70V; 3. Manual & auto measurement; 4. PC software and Bluetooth APP supported; 5. Rechargeable Lithium Battery: 2600mAh; 6. Auto power off and low battery indication; 7. Fast response (200ms); test time: 2s 8. Data hold and storage (500 set); 9. CE certificated

• 【Battery internal resistance measurement】UT677A+ Automotive battery tester, automatic/manual measurement of internal resistance of car batteries, lithium batteries, storage batteries and other batteries. Connect the test line to the instrument, and the indicator mark (small arrow) of the test line corresponds to the indicator mark (small arrow) on the machine. Connect it according to the color to measure the internal resistance of the battery.
• 【Battery voltage detection】UT677A+ car battery tester can also be used as a DC voltmeter. Simply connect the two red and black interfaces in the middle to measure DC voltage. (AC voltage and DC voltage exceeding 70V cannot be measured.) Automatic/manual measurement range: 7V-70V Minimum resolution: 1mV
• 【Data transmission and storage】The UT677A+battery internal resistance tester has 10 data storage devices, numbered A-J, which can be selected in the settings. All storage devices can store up to 5000 data records. At the same time, the UT677A+battery internal resistance detector can achieve wireless data transmission, data retention, data retrieval, time setting, and threshold setting. Supports mobile or tablet operating systems with Android 5.0 or higher
• 【Alarm function】The UT677A+battery internal resistance tester has a threshold setting and alarm function. The resistance threshold setting range is 0-3000m ohms, and the voltage setting range is 0-70V. Set the buzzer prompt mode when the test is completed.
• 【Application scope】UT677A battery internal resistance tester is widely used, mainly suitable for battery production, battery installation, equipment production, maintenance and other scenarios. Including: UPS power testing, lithium battery inspection and testing, battery production testing, new energy vehicle battery testing, and more.