Midtronics PBT-300 Advanced Battery and Electrical System Tester, 12 Volt, 100 to 1400 CCA, Conductance, Cranking and Charging Diagnostics
- Midtronics PBT-300 is a 12 volt automotive battery and electrical system tester that uses conductance technology to deliver fast, accurate diagnostics. It covers 100 to 1400 CCA and captures cranking and charging system voltage to pinpoint weak batteries, starters, and alternators. Standalone tester, not a replacement part.
- Features:
- 100 to 1400 CCA measurement range supports small to large starting batteries and reduces repeat testing.
- Conductance based testing provides quick, reliable decisions and shows available power in CCA after each test for clear results.
- High and low voltage capture records cranking minimum and charging system maximum average to aid starter and alternator diagnosis.
- Bad cell detection and LED decision indicators help identify replace versus recharge conditions to speed service.
- Universal rating support for CCA, SAE, EN, IEC, and DIN extends compatibility across most passenger vehicles; JIS supported via conversion table.
- Standalone diagnostic tool for general automotive service; not a replacement part or designed for a specific SKU.
- Specifications:
- Manufacturer: Midtronics
- Part Number: PBT-300
- Type: 12 volt battery and electrical system tester
- Battery Compatibility: 12 volt automotive starting batteries
- Measurement Range: 100 to 1400 CCA
- Supported Rating Standards: CCA, SAE, EN, IEC, DIN; JIS via conversion table
- Functions: battery test with available CCA readout; starting system test with minimum cranking voltage capture; charging system test with highest average voltage capture
- Indicators: multi LED decision lights plus messages including bad cell detection
- System Compatibility or Application: In vehicle or out of vehicle battery testing and starter and alternator checks for passenger vehicles; standalone tester, not a replacement part
- The PBT-300 Advanced Battery and Electrical System Tester can also be referred to as battery conductance tester, 12 volt battery tester, CCA battery tester, starter and alternator tester, and automotive battery and system analyzer.
Midtronics develops professional battery diagnostics based on conductance technology for service centers, dealerships, and retailers, delivering fast, safe, and accurate testing of batteries and vehicle electrical systems.
Q: What batteries and ratings does the PBT-300 support?
A: It tests 12 volt automotive starting batteries and accepts ratings in CCA, SAE, EN, IEC, and DIN within 100 to 1400 CCA. JIS applications are supported via a conversion table on the tester.
Q: Can it diagnose starting and charging problems in vehicle?
A: Yes. It captures minimum cranking voltage during start and the highest average charging voltage with the engine running to evaluate starter and alternator performance.
Q: Does it work on discharged batteries and detect bad cells?
A: The series is designed to test even when discharged, and the PBT-300 provides a bad cell indication to flag batteries that must be replaced.
