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Uni-T Battery Internal Resistance Tester UT677A
Uni-T Battery Internal Resistance Tester UT677A
Uni-T Battery Internal Resistance Tester UT677A
Uni-T Battery Internal Resistance Tester UT677A
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  • SKU: UT677A

Uni-T Battery Internal Resistance Tester UT677A

$950.39
GST included.
    DESCRIPTION

    UT677A Uni-T Battery Internal Resistance Tester

    DOWNLOAD MANUAL

    DOWNLOAD BROCHURE

    UT677A is a measuring instrument used to measure the internal resistance, voltage, and temperature of rechargeable batteries such as lead-acid batteries and lithium batteries to judge the health status of the battery.

    It can also be used to measure the ESR parameters of electrolytic capacitors. 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 lead, the terminal, and the battery electrode.

    The whole machine is high-grade and beautiful, with a wide range, high resolution, convenient operation, convenient carrying, accuracy, reliability, 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

    • Internal resistance test: 0.000mΩ~3.100 Ω
    • Voltage test: 0.000V~±71.00V
    • Temperature test: -10.0℃~60.0℃
    • Fast response: ≤200ms
    • Measurement result judgment function
    • 5000 pieces of data storage & rechargeable lithium battery
    • Bluetooth APP (Android) supported
    • PC software supported

    WHAT'S INCLUDED

    • UT677A
    • English Manual
    • 12-month warranty

     

    SPECIFICATIONS

    Function Range Resolution
    Battery Internal resistance range 0.000mΩ~3mΩ / ±1%fs. ±20dgt 1uΩ
    3.000mΩ~30mΩ / ±0.5%fs. ±15dgt. 10uΩ
    3.000mΩ~300mΩ / ±0.5%fs. ±15dgt. 100uΩ
    300mΩ~3Ω /±0.5% fs. ±15dgt. 100mΩ
    Battery Voltage range 0.000V~±7 V/±0.2%fs. ±10dgt. 1mV
    7 V~±71.00V/±0.2 % fs. ±10dgt.
    Temperature range -10.0°C~60.0°C (single range)/ ±1.0℃ 0.1℃
    Accuracy Guaranteed Temperature Humidity 23℃±5℃,  <75%rh


    Features
    Measuring method 1. Internal resistance measurement: 1KHz AC 4-terminal test method, open-circuit terminal voltage 3V max
    2. Measuring current: 2.0mA~200mA (different measuring currents in different ranges)
    3. Temperature measurement: NTC temperature sensor (10KΩ at 26°C)
    4. A/D conversion method: successive approximation type
    5. Display update frequency:  5 times/second
    Screen 3.5 inches (320*240, 16-bit true colour screen)
    Response time 200ms
    Measuring time About 2 sec
    USB interface Read real-time measurement values, read historical measurement records
    Bluetooth app
    Data hold and storage 1. Manual hold and storage, automatic hold and storage
    2. Up to 5000 set measurement data storage
    Measurement judgment function PASS, WARNING, FAIL judgment thresholds can be preset
    Power 1. DC 3.7V lithium battery
    2. 5-bar display of power, reminding to charge in time
    Power consumption 300mA MIN/500mA MAX
    Automatic shut-down Around 15 minutes
    Weight 480g (including battery)
    Dimension 190mm×121mm×51mm (L*W*H)
    Working temperature and humidity -10℃~40℃; below 80%RH
    Storage temperature and humidity -20℃~60℃; below 70%RH
    Insulation resistance Above 20MΩ (500V between circuit and case)
    Puncture test AC 3700V/rms (between circuit and case)
    External magnetic field <40A/m
    External electric field <1V/m
    Suitable for safety regulations IEC 61010

     

    AUTHORISED RETAILER

    Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.

     

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    SHIPPING

    Australia-wide Flat Rate shipping of $15.00 per order.
    This includes multiple products up to 5kg only.

    Additional cost applies for orders over 5kg. Contact us for quotation.

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