Description
Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.
| Manufacturer |
Cal-Van Tools |
| Brand |
Cal-Van Tools |
| Model |
74 |
| Item Weight |
13.4 ounces |
| Product Dimensions |
5 x 2.5 x 6.75 inches |
| Item model number |
74 |
| Batteries |
3 AA batteries required. (included) |
| Is Discontinued By Manufacturer |
No |
| Manufacturer Part Number |
74 |
Designed to drastically reduce the amount of time needed to determine the Current in a Fused circuit. Audible beep instantly tells you if there is any current in any circuit.
Vehicle information
Available fitment details
Listing compatibility notes
- Find current in all ATM, ATO and MAXI type fused circuits Fuses do not need to be removed to read current Easily find parasitic drain Check entire fuse block quickly Fit type: Vehicle Specific Manufacturer Cal-Van Tools Brand Cal-Van Tools Model 74 Item Weight 13.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Parameters, dimensions, material, fitment, and part numbers
Buying guidance
Quick decision
A fuses listing with source specifications kept visible for comparison.
Fit and size notes
- Find current in all ATM, ATO and MAXI type fused circuits Fuses do not need to be removed to read current Easily find parasitic drain Check entire fuse block quickly Fit type: Vehicle Specific Manufacturer Cal-Van Tools Brand Cal-Van Tools Model 74 Item Weight 13.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.2 / 5
138 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Brian Foreman –
I’ve been chasing a parasitic battery drain in my car for months now. A good mechanic that I use couldn’t find it either, because it would randomly come and go. But when it hit, it left the car dead.With a clamp ammeter around a battery cable, I could see when the drain was happening, so I would try pulling fuses, but wow, what a chore to crawl in, pull a fuse and then get up to go around and check the ammeter 40 times in a row. Worse, because the drain would come and go, by the time I got to the 5th fuse, the drain would typically be gone again, and thereby escape detection. Ugh.Then I found this thing and decided to try it. Basically you just probe the fuse tops and it gives a steady tone for no current, or beeps for current (and shows the amps). So I can zip through the whole fuse block in a minute now without taking them out, and because it’s so quick I was able to find the problem circuit while it was acting up (it was the ancient telephone module, which I don’t even use, so fuse yanked and problem solved!)Absolutely a great tool for finding those pesky battery drain problems!!!
Richard Wright –
This tool will likely change my approach to troubleshooting. Most of us use voltage checks to troubleshoot, and that is very valid. Many of us do not know how to hook an ammeter in series. I have seen folks let the smoke out of a perfectly good Multi-Meter by installing it in a circuit incorrectly. By By $80 Multi-Meter!if one wants to measure the 2 Seconds of fuel pump current used to prime the fuel rail for example, ;let’s face it, it is a pain in the . . . neck to install any standard ammeter and at the same time provide fuse protection. This tool allows one to read the current without breaking the circuit. I have been in the electrical business for many years but until a couple of weeks ago, I did not know this tool existed. What a great idea!
Glen E Thomas –
Works well for the task of parasitic draw and excessive current draw of systems. The ability to run a quick rest without disturbing the circuit is very convenient. Set up and use is straight forward and easily mastered within a few minutes. Well made with a substantial feel.
Steve – Colorado –
Easy to use. First use found a blown fuse on the secondary fan and a parasite drain on the radio which causes the battery to die. Next step finding the drain on the line (possibly factory cd player per you tube sources).
Michael Chandler Jr. –
I saw another product that did the same thing as this one. The price and simplicity was better for my needs. This product is professional, and not a toy. I’m using it to check fuses for parasitic draws 06 Colorado. Very useful product.
Anon E. Mouse –
If I ever find the drain on my battery, I’ll let you know.It’s easy after the first use.
WD –
This tool is great for finding shorts !!
Kevin –
Awesome!!!!!