Bosch BIT 1000 Battery Insulation Tester
Bosch BIT 1000 Battery Insulation Tester
Battery Insulation Tester BIT 1000 for high-voltage system diagnostics
Precise insulation measurement, reliable safety verification, and efficient diagnostics of high-voltage components in electric vehicles.
Versatile testing for EV workshops
The BIT 1000 provides AC/DC voltage testing up to 1,000 V, resistance measurement up to 60 MΩ, and insulation resistance up to 5 GΩ. Automatic voltage release ensures operator safety, while Bluetooth connectivity enables convenient data tracking and remote operation.
Accurate and safe insulation testing
With selectable test voltages of 125 V, 250 V, 500 V, and 1,000 V, the BIT 1000 adapts automatically to the test object to deliver precise results. The device meets international safety and performance standards (RoHS, IEC/EN 61326-1, 61557-1/-2/-4, SRRC, and IEC 61010-1 Level 2).
Smart thermal imaging and easy operation
The integrated non-contact infrared thermal imaging function measures temperatures between -20 °C and 260 °C without locking onto a hot spot, ensuring safe and efficient thermal diagnostics. A 3.5-inch color LCD and intuitive controls simplify operation in the workshop or on-site.
Advantages at a Glance
- Multifunctional testing device: Combines high voltage insulation testing, multimeter functions, and non-contact temperature measurement in one tool.
- Wide measurement range: Supports AC/DC voltage up to 1,000 V and insulation resistance up to 5 GΩ with automatic range adjustment.
- High accuracy and fast response: Ensures stable voltage, current, and resistance readings with rapid A/D switching for efficient diagnostics.
- User safety protection: Automatically releases capacitor voltage after testing to prevent accidental electric shock.
- Non-contact temperature detection: Measures surface temperature from −20 °C to 260 °C using infrared thermal imaging without the need of locking onto a hot spot.
- Clear and intuitive operation: 3.5-inch LCD color display and simple interface make operation easy in workshop and field environments.
- Wireless data monitoring: Bluetooth connection enables monitoring and data recording for efficient documentation and analysis.
- Portable and robust design: Compact housing and durable carrying case ensure convenient handling and long service life.
The rear of the BIT1000 features a Thermal Imager, Laser and Work light. Multiple jacks are mounted at the bottom of the BIT 1000: Positive input, communication input and insulation inputs
Testing and ensuring HV insulation safety: The Bosch BIT 1000 Battery Insulation Tester is an essential tool for workshops involved in maintaining, repairing, or diagnosing high-voltage systems in electric vehicles:
- Reliable insulation verification: Detects insulation degradation and leakage issues in high-voltage components to ensure safe and stable vehicle operation.
- Comprehensive measurement capability: Performs insulation resistance, voltage, current, and resistance tests with high precision across a wide measuring range.
- Safe operation: Automatic discharge of residual capacitor voltage and built-in protection functions safeguard the user during and after testing.
- Flexible applications: Suitable for testing battery packs, electric motors, power electronics, and other HV components in electric vehicle maintenance.
Efficient diagnostics and intelligent operation:
- Real-time monitoring: Continuously monitors voltage, current, resistance, and insulation status to quickly identify potential faults and prevent unexpected failures.
- User-friendly interface: Simple operation with a 3.5-inch color LCD display, clear test navigation, and Bluetooth connectivity for control and data viewing.
- Non-contact temperature measurement: Integrated infrared thermal imaging allows safe temperature checks without touching live components.
- Comprehensive reporting: Automatically generates test and measurement reports for thorough analysis, record keeping, and sharing — supporting efficient maintenance and documentation.
Danger
Risk of shock, electrocution, severy injury or death
Hybrid electric vehicles have high-voltage components.
Use this tool on hybrid vehicles only if:
- You are trained in high-voltage electrical system repair on hybrid electric vehicles.
- You have read and follow the OEM manufacturers approved hybrid electric vehicle service procedures due to the high voltages in hybrid vehicles
- You are using the CAT III / 1000V rated leads included with this kit
- You are wearing proper protective gear, including Class 0 Type 1 electric service gloves that are free from defects/faults and that meet ASTM D120 standards and protect up to 1000 Volts AC / 1500 Volts DC.