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Major Tech

Major Tech Digital Battery Resistance Tester – MT247

Major Tech Digital Battery Resistance Tester – MT247

R 12,200.00
R 14,000.00 R 12,200.00
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Assess battery health and performance with precision using the Major Tech Digital Battery Resistance Tester (MT247). Designed for UPS systems technicians, telecommunications engineers, solar installers, and automotive specialists, this advanced analyzer measures internal resistance, voltage, and temperature across lead-acid, gel, lithium, and other battery chemistries. Utilizing a precise AC injection measurement method, built-in PASS/WARNING/FAIL evaluation thresholds, and wireless Bluetooth and USB connectivity, it simplifies battery bank diagnostics and preventive maintenance.

Key Features:

  • Comprehensive Battery Diagnostics: Measures internal resistance, DC voltage, and temperature for lead-acid, gel, lithium, and alternative battery types.

  • AC Injection Measurement: Employs an AC 4-wire injection method to deliver high-accuracy internal resistance readings without discharging the battery.

  • Broad Measurement Ranges: Resistance range from 0.001mΩ to 3.100Ω, voltage range from 0.001V to ±71.00V, and temperature range from 10°C to +60°C.

  • Pre-Set Pass/Warning/Fail Evaluation: Programmable judgement thresholds instantly classify battery condition for rapid field decision-making.

  • Dual PC & Mobile Connectivity: Integrated USB interface for computer data link and Bluetooth connectivity for mobile phone coupling.

  • Rechargeable Power: Features large-capacity lithium battery charging for extended field operation.

Detailed Description:

The Major Tech MT247 offers high-precision battery impedance testing to detect cell degradation, internal shorts, and capacity loss before system failures occur. Its clear display simultaneously presents resistance and voltage values for quick, reliable comparative analysis.

Equipped with automated threshold judgment (PASS, WARNING, FAIL) alongside seamless Bluetooth and USB data transfer, the MT247 is an essential tool for maintaining critical backup power supplies, solar storage arrays, and industrial battery banks.

Technical Specifications

Feature / Attribute Specification
Brand Major Tech
Model / SKU MT247
Product Type Digital Battery Internal Resistance Tester
Supported Battery Types Lead-Acid, Gel, Lithium, and other chemistries
Measurement Method AC Injection Method
Internal Resistance Range 0.001mΩ to 3.100Ω
Voltage Range 0.001V to ±71.00V
Temperature Range 10°C to +60°C
Threshold Judgment Pre-set PASS, WARNING, FAIL Judgement Thresholds
Connectivity USB Interface (PC Link), Bluetooth (Mobile Phone)
Power Source Rechargeable Large-Capacity Lithium Battery
Target Applications UPS Battery Audits, Solar Storage Banks, Telecom Backup Systems, Fleet & Substation Maintenance

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