






🔧 Diagnose like a pro, drive with confidence!
The Midtronics PBT-300 is a handheld 12V battery and electrical system tester designed for professional-grade diagnostics. With a broad 100-1400 CCA measurement range, it quickly delivers accurate battery health results, detects bad cells, and tests discharged batteries. Its voltmeter mode enables thorough starter and charging system checks, while smart voltage capture ensures detailed electrical insights—all packed in a compact, lightweight design perfect for on-the-go vehicle maintenance.






| Brand | Midtronics |
| Power Source | Battery Powered |
| Style | Handheld |
| Color | Black |
| Item Weight | 2.56 ounces |
| Item dimensions L x W x H | 7.5 x 2 x 3.5 inches |
| Min. Operating Voltage | 12 Volts |
| Upper Temperature Rating | 120 Degrees Fahrenheit |
| Measurement Type | Voltmeter |
| UPC | 175000703005 031112646589 675000003018 |
| Manufacturer | Midtronics |
| Global Trade Identification Number | 00175000703005 |
| Model | Midtronics Diagnostic Battery Conductance/Electrical System Tester |
| Product Dimensions | 7.5 x 2 x 3.5 inches |
| Item model number | PBT300 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | PBT300 |
| National Stock Number | 6625-01-565-3950 |
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