[slbates]

Product review: Craftsman 73756 Clamp Meter

A few months ago, I found myself in need of a new ammeter when I could not find my old Snap-On inductive gauges. I saw a clamp on version available from Sears and decided to give it a try. I already have a Fluke for my VOM needs so I have not utilized these functions and am only reporting the ammeter functions.

While the Snap-On ammeters are very compact, the Sears clamp-on is a little larger in size. I did not find this to be problematic. In fact, I found the clamp on style a little easier to use. My old Snap-On’s had a c-shaped channel on the back of the analog dial that required you to hold the meter in place.

Impressions:
*Measures DC amps in both direction and gives a negative indication on the LCD screen
*Lower range seems accurate. I was able to chase down a problem in the charging circuit of my son’s scooter easily which has a 1.6A max charge rate. A bad connection (with no visible indication of a problem) was only letting 0.2A to the battery
*The mid range accuracy seems accurate and reflected expected results for the automotive charging circuit.
*The upper range that extends to 800A is also very useful. I was also able to chase down a starter problem by checking the current draw (was really high indicating a bad starter). The meter has a peak function that will capture the minimum and maximum values.
*the meter has a semi-soft exterior that will probably absorb some impact. I wish it had a rubber removable jacket like my Fluke, but for the price I paid I’m not complaining.
*backlit LCD screen allows you to read the display while under the hood.
*the nylon holster/case is kind of cheesy although I really have no need for it anyway.
*I tried to check the temperature function using the probe that came with the Fluke just for grins. Although it plugged in just fine, it read 10 degrees higher. This is most likely due to the fact that it is designed for the Fluke

I would recommend this ammeter based on its good functionality and low price point of $80 (if you are a Craftsman Club member and have coupons).