⚡ Stay ahead of hidden drains—test smarter, not harder!
The Lisle 64970 Parasitic Drain Tester is a compact, hand-powered multimeter designed for automotive professionals to accurately detect electrical drains. Featuring replaceable in-line fuses for safety, a power surge bypass switch, and stacking banana connectors for versatile voltage testing, it ensures reliable diagnostics while protecting both your vehicle and equipment.
| Brand | Lisle |
| Power Source | Hand Powered |
| Style | Standard |
| Color | Factory |
| Item Weight | 3.04 ounces |
| Item dimensions L x W x H | 6.5 x 10.5 x 1 inches |
| Measurement Type | Multimeter |
| UPC | 083045649700 |
| Manufacturer | Lisle |
| Global Trade Identification Number | 00083045649700 |
| Model | 64970 |
| Product Dimensions | 6.5 x 10.5 x 1 inches |
| Country of Origin | China |
| Item model number | 64970 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 64970 |
M**.
Reveals Parasitic load
Works great, have used several times to find loads. Very accurate, easy to use.
M**T
Great value
Works like a
R**N
Find electrical faults with your meter in a spot you can see with power still connected to systems
A must for troubleshooting electrical faults in anything that has an automotive, truck, power equipment with DC battery
D**3
Good Quality!
Nicely constructed.... should be very useful.
A**R
works great
had a parasitic drain problem for about a year. bought this tool and within 30 minutes i was able to run it down. this little thing is priceless. works like a charm
J**K
Simple to use.
Highly recommend this battery adaptor cord for trying to find those pesky parasitic drain problems. Has a mini fuse on both positive & negative cords.
C**D
Must have for parasitic draw on newer vehicles
This tester does exactly what it’s supposed to do. The switch is not wired wrong. When the switch is flipped on the power goes threw just the clamp wires and not the DMM tester. Which is a must have for me because my BMW takes a while to go into sleep mode. Before sleep mode my car draw enough amps to blow my DMM tester fuse. Once my car is into sleep mode I can flip the switch into the off position which lets the current flow there my DMM tester to read the A or mA. As long as I switch it back to the On position I can even remove my DMM tester to check fuses without waking the car up. In my case I have more than one DMM tester and did not need to do so. I did have to replace the 10 amp fuse on the clamp side of the tester to a 15amp. I know the directions say to not use a fuse larger than 10 amps but I had to because my car kept blowing the 10amp mini fuse on the clamp side. Other than that my testing went as planned and I found my parasitic draw.
T**S
Wired Wrong (I didn't believe the other reviews)
I read some reviews that said this was wired incorrectly, but I didn't believe them. Turns out, it must be a common problem for these to be wired wrong. The fuse blew immediately upon attaching to the battery. After testing the harness, I discovered no resistance between the two battery clips. There should not be conductivity between these two ends.
Trustpilot
2 days ago
2 months ago
