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Uni-T Digital Measuring Instrument UT677C
Special Measuring Instruments

Uni-T Digital Measuring Instrument UT677C

The Uni-T UT677C digital measuring instrument measures the internal resistance and voltage of rechargeable batteries, such as lead-acid and lithium batteries. It supports automatic and manual...

The Uni-T UT677C digital measuring instrument measures the internal resistance and voltage of rechargeable batteries, such as lead-acid and lithium batteries. It supports automatic and manual measurement modes, while the judgment function lets you set thresholds for PASS, WARNING, and FAIL readings.

Data can be stored on the device or transferred to a...

See Description & Specifications See Description & Specifications
529 00 €
Lowest price '26
Delivery by Tue, 17 Nov
14,00 €   shipping cost
Sent from Greece
From Mega El Tech 5.0 (4)
5.0 (4 reviews)
Greece
1 piece
See Measuring Tools on the page of Mega El Tech

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Description & Specifications

The Uni-T UT677C digital measuring instrument measures the internal resistance and voltage of rechargeable batteries, such as lead-acid and lithium batteries. It supports automatic and manual measurement modes, while the judgment function lets you set thresholds for PASS, WARNING, and FAIL readings.

Data can be stored on the device or transferred to a computer via Type-C, while Bluetooth connectivity allows you to use an app. The device features a color display, a rechargeable lithium battery, and automatic power-off.

  • Instrument type: Digital
  • Measured parameters: Battery internal resistance and voltage
  • Internal resistance measurement ranges: 0.000 mΩ–3 mΩ, 3.000 mΩ–30 mΩ, 3.000 mΩ–300 mΩ, and 300 mΩ–3 Ω
  • Internal resistance measurement accuracy: ±1% FS ±20 digits for 0.000 mΩ–3 mΩ and ±0.5% FS ±15 digits for the remaining ranges
  • Internal resistance resolution: 1 μΩ, 10 μΩ, 100 μΩ, and 1 mΩ per range
  • Voltage measurement ranges: 0.000 V–±7 V, 7 V–100.00 V, and 100 V–120.00 V
  • Voltage measurement accuracy: ±0.2% FS ±10 digits
  • Voltage resolution: 1 mV, 10 mV, and 100 mV per range
  • Battery types: Lead-acid, lithium, and other types
  • Measurement methods: AC 1 kHz internal resistance measurement using the four-wire method; open-circuit terminal voltage measurement
  • Maximum open-circuit terminal voltage: 3 V
  • Test current: 2.0–200 mA, depending on the measurement range
  • Refresh rate: 5 times/s
  • Response time: 200 ms
  • Interference compensation: Automatic frequency adjustment from 920–1080 Hz
  • Maximum input voltage: DC 120 V between the positive and negative terminals
  • Display: 3.5″ color, 480 × 320
  • Data interface: Type-C for storing measurement data and transferring it to a computer
  • Bluetooth connectivity: Yes
  • Reading hold function: Automatic and manual
  • Data storage: 500 sets
  • Measurement judgment: Preset PASS, WARNING, and FAIL thresholds
  • Power supply: Rechargeable 11.1 V, 2600 mAh lithium battery
  • Low battery indicator: 5 levels
  • Automatic power-off: Approximately 15 minutes
  • Operating temperature: -10–40 °C
  • Dielectric strength test: AC 3700 V/RMS between the circuit and the enclosure
  • Standards and certifications: IEC 61010, CE
  • Instrument dimensions: 170 × 115 × 65 mm
  • Package contents: Battery internal resistance meter, test leads, power adapter, USB to USB-C cable, user manual, and plastic carrying case

Manufacturer

Manufacturer Details

Warnings & Safety Information
Digital
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

529,00 €
14,00 €   shipping cost