Handheld Leak Detectors

Handheld GasCheck Sniffer

Designed for Portability
LACO's GasCheck leak detectors are handheld, battery operated leak detectors for sniffing. Fitted with a large back lit LCD, the display shows unit setting and numerical readout, even in dark, confined spaces.

Accurate Reading
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 at LACO with leak standard

Try Before You Buy
If you want see how the GasCheck will perform on your application before you buy, you may "try and buy" a new GasCheck G3 for $250 for a one week period. LACO will then credit you up to $200 towards the purchase price of this detector if you decide to purchase with a credit card by the end of the weeks rental. Otherwise, you may return the leak detector and pay only the "try and buy" fee.

IS Units for Flamable Environments : IS or intrinsically safe units (LHHLD-3000is or LHHLD-5000is) are available for areas requiring instrisically safe instruments due to flamability concerns.

All prices are in US$. Website pricing is good only for the USA and Canada. Please call for International pricing.

Custom options and systems are available. Request a Quote to meet your needs.

Related Items:

  • Leak Detector Rentals

  • Leak Standards for Sniffer Leak Detector Calibration

  • Portable miniTracer Sniffer