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The BT20 is an entry-level wireless 12V battery tester. Equipped with a full range of features, this tool is suitable for the most common 12V lead-acid battery types. Taking the BT series to a new level, it offers high-precision voltage detection and real-time voltage monitoring. This device lets users of all skill level, view voltage waveform graphs and test reports through an app. Its load test method provides accurate results, making the BT20 a battery tester with superb cost-effectiveness.
| Color Coded | Yes |
| Power Source | Battery |
| Printable Results | No |
| Tester Type | Battery Conductance Analyzer |
| VMRS Code | 053006161 |
| Use Floating Balls | No |
| Voltage Range | 8-16V |
| Display Included | Yes |
| Float Used | No |
| Display Size | 2.2 in |
| Shock Resistant | Yes |
| Voltage | 12 V |
| Amperage | 2000 A |
| Insulated Handle | Yes |
| Cable Length | 15.7 in |
| Carry Handle | No |
| Adjustable Current Load | No |
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