The new RD300 from FLIR detects leakages from air conditioning units and cooling systems that use all standard refrigerants, with a heated diode sensor. Its LED light bar
indicates the level of leaking refrigerant detected by the device, with user-selectable high/medium/low levels with a sensitivity of 0.25/0.50/0.99 oz per year, respectively. The built-in LED convenience light located at the sensor tip illuminates dimly-lit inspection areas. The device comes with a leak test bottle, 9V battery, and protective hard  carrying case. In addition, it features audible and visual alert with mute button, low battery indicator, fi eld replaceable sensor and LED light tip. It carries a one year warranty.

For more details, please visit www.extech.com