Teledyne Gas and Flame PPM Gasurveyor 500

Teledyne Gas and Flame PPM Gasurveyor 500 details:

Gas measurement. The PPM Gasurveyor 500 compliments the Gascoseeker 2-500 with a similar performance, measuring % LEL and % volume flammable hydrocarbons. However with the addition of ppm ranges for all aspects of leak detection. The high sensitivity parts per million (ppm) range is enhanced by the ppm search range with higher sensitivity and faster response.