Features of UT677 series (UT677A+/UT677C) Battery inernal resistance tester Certifications: CE 1. Battery internal resistance: 0-3Ω(4 ranges; 1μΩ); 2. Voltage(UT677A+): 0-70V; 3. Voltage(UT677C): 0-120V; 4. Manual & auto measurement; 5. PC software and Bluetooth APP supported; 6. Rechargeable Lithium Battery: 2600mAh; 7. Auto power off and low battery indication; 8. Fast response (200ms); test time: 2s 9. Data hold and storage (500 set); 10. CE certificated
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