410A leak detectors

Larry;

I've had the greatest success with IFICON. Expensive, but very accurate. Works on all fluorocarbon based refrigerants. I've found the 'older' IFICON works better than the new, but it is what it is. IFICON gives less false readings and works to 1/8 oz. leak rate. Has high low setting(s) and a rechargeable. [the downside is the rechargeable - never charged when you need it. But you can plug in the charger and use it then.]

Inficon Tekmate

If you're familiar with the Yokagowa H10G I wonder how the Infinicon compares with it because the Tek-mate is half the price. I've been using only the H10's for about twenty years & I'm getting ready for another leak detector. I like the idea of a battery powered one.

The batteries don't go down.... I have had the same set in there for the last 4 years and they still work. I have been thinking about replacing them just for the hell of it. My Tek-Mate has never failed me... and doesn't give me false readings.

The IFICON Tek-mate is based on the same technology [heated cathode] as the H10.

G.E. deveoped the first H10 somewhere south of 1970.

I may just have to try one of those. I'm getting tired(& older) of running a drop chord everytime I use my H 10.

Just keep in mind that you have to 'charge' the batteries. Otherwise it's very cool and easy to use.

Only if you get the re-chargable.. mine just uses regular flashlight batteries.

EXACTLY! The H-10 series is/was great but that cord crap is for the birds. I then even bought the H-10 PM rechargeable model. I think Ive used it

We still have the lottery Bubba!