Bosch BIT 1000 (HV) battery insulation tester

The Bosch BIT 1000 combines a multimeter, an insulation tester and an infrared thermal camera in one device for electrical and thermal measurements in diagnostics. It measures AC and DC voltage from 0 to 1000 V, current in µA and resistance from 0.1 Ω to 60 MΩ.

For high-voltage insulation tests it offers test voltages of 125 V, 250 V, 500 V and 1000 V with an automatic resistance range of 0 to 5 GΩ. A remote spring contact and automatic discharge of capacitor voltage protect you during the test. The non-contact thermal camera measures from -20 °C to 260 °C, so you find hot spots without touching them. Readings are shared over Bluetooth and shown on a 3.5-inch colour LCD.

Technical data

• DC voltage: up to 1000 V
• AC voltage: up to 1000 V
• Resistance: 0.1 Ω to 60 MΩ
• Low resistance: 1.00-60.00 Ω
• Insulation test voltages: 125 V, 250 V, 500 V, 1000 V
• Insulation resistance range: 0-5 GΩ, automatic
• Frequency measurement: dedicated frequency measurement
• Diode test: test current < 2 mA
• Duty cycle measurement: 10.0-90.0 %
• IR temperature sensor: -20.0 °C to 260.0 °C
• K-type thermocouple sensor: -20.0 °C to 1000.0 °C
• Display: 3.5-inch colour LCD
• Connectivity: Bluetooth