| Brand | JDiag |
| Manufacturer Part Number | BT400 |
| Voltage | 8-30V |
| Accessories | Clamps |
| Warranty | 1 Year |
| Country Of Origin | China |
| Battery CCA Standards Range | 20-2000 CCA |
| Leakage Current Detection Range | 15mA - 5A |
| Model | BT400 |
| Item Weight | 0.7kg |
| Item Width | 17cm |
| Software Version | Latest version |
| Item Type | Battery Testers |
| Screen Size | 1.5 inch Colour screen |
| Special Functions 2 | Replace battery |
| Special Functions 4 | OBD2 port pin test |
| Supported Voltage | 12/24V Car/Truck |
| Material Type | Plastic |
| Item Height | 7cm |
| Item Length | 20cm |
| Model Name | Topdiag BT400 |
| Hardware Version | Latest version |
| Certification | RoHS,FCC,CE |
| Special Functions 1 | Leakage test |
| Special Functions 3 | Battery test |
| Supported Languages | 10 languages |
| Upgrade | Lifetime free upgrade |
| UPC | Does not reply |
Plug OBD2 adapter to the Data Link Connector Socket in the vehicle. Connection Unit : OBD2 Adapter with Battery Clip. Battery Analyzer: Choose“ BAT Test ”Function,then press OK to enter, there are CCA, JIS, GB, SAE, MCA, CA, DIN, IEC, EN, BCI and other different test standards.