The AUTOOL BT270 High Accuracy Clamp Leakage Current Meter is designed for automotive electrical diagnostics. It helps technicians identify parasitic current draw and electrical leakage that may cause vehicle batteries to discharge.
Its clamp design measures current without disconnecting or cutting wires, making electrical testing faster, safer, and more convenient.
Main Features
- High-accuracy leakage current measurement
- AC and DC current detection
- Suitable for vehicle parasitic drain testing
- Clamp measurement without disconnecting wires
- Data Hold function
- Automatic AC/DC recognition
- Clear digital display
- Automatic power-off
- Overload protection
- Ideal for automotive electrical diagnostics
Suitable For
- Detecting vehicle battery drain
- Locating electrical leakage
- Testing automotive wiring
- Checking charging-system current
- Professional workshops and automotive electricians











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