ALL ORDERS INCLUDE FREE SHIPPING

If you need expedited shipping please call 801-486-1015.

✔ Designed for Portability
Our best-selling portable leak detector is the GasCheck G3 leak detector, a handheld, battery operated leak detector for sniffing. Fitted with a large back lit LCD, the display shows unit setting and numerical readout, even in dark, confined spaces.

✔ Accurate Readings
When searching for leaks the unit can easily be set into auto-range, giving the maximum sensitivity when required. The GasCheck uses a robust micro thermal conductivity sensor to detect any gas providing it is different from air or nitrogen. Calibrated for helium, the unit also has multiple gas selection including Ammonia, Argon, Butane, Hydrogen, SF6 and some refrigerants.

✔ Upgrade your GasCheck 3000 to the LHHLD-G3
The newly-released and in stock LHHLD-G3 GasCheck G3 is an upgrade to the popular GasCheck 3000 unit. The new LHHLD-G3 is the cornerstone product of this series and features the following upgrades:

Readings in ppm, cc/sec, or mg/m3
Data logging of 10 points
New graphical icon display menu
Rapidly detects almost any known gas or gas mixture. Particularly sensitive to helium and hydrogen.
Capability to be calibrated by customer or in our lab with leak standard

*DISCLAIMER: Portable Leak Detectors will confirm the availability for rental upon purchase. If you need to confirm availability beforehand please call (801) 486-1015 or message our live chat below.

Sensitivity

He = 1x10-5
Ar = 1x10-4
CH4 = 1x10-4
R12 = 8x10-5

Specifications

Detector: Micro thermal conductivity detector (MTCD)
Sensor is poison resistant with over range protection
Operation: He1x10^-5,CH₄ 5×10^-5,R125x10^-5,Ar1x10^-4
Sensitivity (CC/SEC): – 5% Displayed reading – One digit