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UT693D Optical Multimeter (Power Meter & VFL)
UT693D Optical Multimeter (Power Meter & VFL)
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UT673A/UT675A Battery Testers
UT673A/UT675A Battery Testers

UT677A+/UT677C Internal Resistance Tester

The UT677 series are devices for assessing the condition of rechargeable batteries, including lead-acid and lithium types, by measuring their internal resistance and voltage. Using the AC four-terminal method, it accurately measures internal resistance without interference from lead resistance. Features include data storage, retrieval, alarms, auto shut-off, and strong anti-interference, making it essential for battery production, installation, and maintenance.

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Description

Features of UT677 series (UT677A+/UT677C) Battery inernal resistance tester

Certifications: CE

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

UT677 Series (UT677A+/UT677C) | Datasheet

UT677C Manual

UT677A+ Manual