Weighing 11 pounds, the MiniTest 300 portable vacuum leak detector is excellently suited for mobile leak detection and is the ideal companion for on-site service calls, said the company. The device detects with a quartz window sensor, not a mass spectrometer.

The OPK-300EZ/E is the EZ-Ject™ air conditioning leak detection kit that is perfect for small to medium-size systems and contains everything necessary to get the job done in an easy and efficient manner, said the company. Featured in the kit is the Optimax™ 3000, a cordless, rechargeable LED leak detection flashlight.

Model 7899 Gas Sniffer is a portable, rugged, and easy-to-use leak detection tool. The device is equipped with a highly sensitive tip to pinpoint small leaks of any combustible gases and hydrocarbons, such as natural gas, methane, propane, butane, and liquefied petroleum gas (LPG) from piping and/or appliances.

Spectroline® AR-GLO 4/E® universal dye can be used in any air conditioning or refrigeration system, with any type of refrigerant or lubricant that is in the system. When the leak detection dye is added to the system, it circulates with the refrigerant and oil.

The new H25-IR PRO is a next-generation industrial-grade refrigerant leak detector/gas analyzer for the detection of CFCs, HCFCs, HFCs and halogen gas compounds, including R-600a.

CPS Products is introducing three new Leak-Seekers® for 2012, each boasting the company’s all new E_MOS® leak detection technology (patent pending).

JB is unveiling the new LD 5000 PROWLER refrigerant gas leak detector. It features new proprietary electrochemical sensor technology for maximum accuracy, the company says.

Superior AccuTrak® Leak Detectors help you find refrigerant leaks, any kind of gas leaks, compressed air leaks, and more, the manufacturer says.

The Model 7899 Gas Sniffer is a portable, rugged, and easy-to-use leak detection tool.