Autel MaxiEV ITS100 EV Insulation Resistance Tester
Manufacturer's Warranty Included.
Autel MaxiEV ITS100 EV Insulation Resistance Tester is backordered and will ship as soon as it is back in stock.



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Delivery, Shipping & Install
Delivery, Shipping & Install
Standard Shipping time: 3 to 5 business days
Order Handling time: 1 to 2 business days
Most orders will be shipped out within 1 business day except weekends and holidays. See our Shipping Policy for full details.
For Installation & Engineering Services, please call 0116 4810180.
Returning An Order
Returning An Order
We want you to be completely satisfied with your purchase. If you’re not, we’re here to help. Returns are accepted within 30 days of delivery. For change-of-mind returns you pay return shipping and a 15% restocking fee may be deducted - faulty, damaged or incorrect items are always refunded in full.
See our Returns & Refunds Policy for full details.
Test high voltage insulation with confidence before it becomes a dangerous fault.
The MaxiEV ITS100 applies a high DC voltage to EV components and wiring and measures the resulting current, revealing damage, deterioration or contamination of insulation. Clear visual results help you make safe, informed decisions.
Who it's for
- EV and hybrid technicians
- Garages building EV capability
- Battery and drivetrain repair specialists
- Fleet workshops maintaining EVs
Why you'll love it
- Work on high voltage systems safely and confidently
- Prove insulation faults before fitting expensive parts
- Easy to read results, even for technicians new to EVs
What sets it apart
- Selectable 50V, 100V, 250V, 500V and 1000V test voltages
- Complies with IEC/EN 61010-1 1000V CAT III and 600V CAT IV
- Three measurement modes: relative, timely and continuity
How you'll use it
Select the test voltage, connect to the component or harness, and run the insulation test. Use resistance and continuity modes to check wiring, discharge capacitors safely, and test parts before installing them in the vehicle.
Manufacturer warranty
Supplied brand new through the official Autel UK distribution channel with a 1-year Autel manufacturer warranty and access to Autel UK technical support.
Key features
- Insulation resistance range 0.01MOhm to 10.00GOhm
- Test output 50V, 100V, 250V, 500V and 1000V
- Resistance test 0.01 to 200 Ohm
- DC voltage 0.1 to 1000V, AC voltage 0.1 to 750V
- Relative, timely and continuity modes
- Capacitor discharge function
- Auto power off
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