Mini Gas Leak Detector Model 21-070

The model 21-070 gas leak detector easily and quickly pinpoints gas leaks emitting from pressurized systems. Using a thermal conductivity detector with signal amplification, the instrument is zeroed in ambient air and responds to any gas mixture with a thermal conductivity different from that of air. The instrument is highly sensitive, having an intrinsically high signal to noise ratio with amplification that provides a maximum usable sensitivity.

Features

• Detector: thermal conductivity w/thermistors
• Readout: LED bar graph with yellow and red segments
• Line Voltage: 115 V, 60 Hz
• Battery: Rechargeable NiCCd, 7.2 V/800 mAh
• Battery Life: 3.5 hours; may be recharged to 95% in 1 hour
• Dimensions: 3.25" W x 1.75" H x 5.25" L
• Weight: Instrument 1.05 lbs., Charger 0.61 lbs.