Description
The BTAK kit turns a MaxiBAS BT608 or BT609 from a battery tester into an electrical fault finding tool. It is the accessory that answers the job that always follows a battery replacement: the car that keeps going flat with nothing obviously wrong with the battery.
What you get
- DM100 digital multimeter, measuring AC and DC voltage and current, resistance, diode and continuity
- 400 amp current clamp, measuring 20 mA to 400 A AC and DC
- Two multimeter test leads
- Two multimeter probes
- Two alligator clips
Why it works with the tester rather than alongside it
The DM100 pairs with the BT608 and BT609 so the readings appear on the tester itself, as digital values and as waveforms, rather than on a separate meter you have to hold in your other hand. That is what makes a parasitic drain test practical on your own: clamp the conductor, watch the trace on the tester, and pull fuses until the number drops.
The clamp measures by going round the conductor, with no direct contact and no breaking into the circuit, which is both quicker and safer on a live system. Effective range is 20 mA to 400 A, so it covers a genuine parasitic drain at the low end and starter current at the top.
Specification
| Multimeter | DM100, AC and DC voltage and current, resistance, diode, continuity |
|---|---|
| Current clamp | 400 A, effective range 20 mA to 400 A AC and DC |
| Measurement method | Clamped around the conductor, no direct contact needed |
| Works with | MaxiBAS BT608 and BT609, digital readouts and waveforms shown on the tester |
| In the kit | 1 x DM100 multimeter, 2 x test leads, 2 x probes, 2 x alligator clips, 1 x 400 A clamp |
| Warranty | One-year limited warranty |
Buying it from us
Autel rate it as 100 per cent original Autel quality with a one-year limited warranty. It is a BT608 and BT609 accessory and needs one of those tools to display its readings.
Supplied through the UK distribution hub with a valid UK support tag. We do not hold stock on a shelf; it ships direct from the UK warehouse, usually two to three working days from order.
For orders and anything commercial, ring us on 0121 751 0075.




Reviews
There are no reviews yet.