Gas detecting sensor version: Premium remote, Sensor 1 type: Semiconductor, Refrig. range [ppm] sensor1: 0 - 10000

Gas detecting sensor version: Heavy Duty, Sensor 1 type: Semiconductor, Refrig. range [ppm] sensor1: 0 - 10000

Gas detecting sensor version: Premium +, Sensor 1 type: Pellistor, Refrig. range [ppm] sensor1: 0 - 140000

Gas detecting sensor version: Premium duplex, Sensor 1 type: Semiconductor, Refrig. range [ppm] sensor1: 0 - 1000

Gas detecting sensor version: Premium flex, Sensor 1 type: Pellistor, Refrig. range [ppm] sensor1: 0 - 140000

Gas detecting sensor version: Heavy Duty, Sensor 1 type: Pellistor, Refrig. range [ppm] sensor1: 0 - 140000

Gas detecting sensor version: Premium flex, Sensor 1 type: Infrared, Refrig. range [ppm] sensor1: 0 - 20000

Gas detecting sensor version: Premium flex, Sensor 1 type: Infrared, Refrig. range [ppm] sensor1: 0 - 50000

Gas detecting sensor version: Premium, Sensor 1 type: Semiconductor, Refrig. range [ppm] sensor1: 0 - 2000

Gas detecting sensor version: Premium flex, Sensor 1 type: Semiconductor, Refrig. range [ppm] sensor1: 0 - 2000