CO2, Temp, and RH Indoor Air Quality Monito 2-Pack) Its residue-free formulation helps maintain

Its residue-free formulation helps maintain clean irrigation equipment while delivering consistent performance

It supports both audible and visible alarms to alert users in the event when the selected parameter goes above/below the preset levels

Flexible mounting options for walls

The auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on

This is for previous customers that already own a set of either 3"x5" or 4"x7" Lowtemp Plates

CO2, Temp, and RH Indoor Air Quality Monito 2-Pack) Its residue-free formulation helps maintainThe CO2, Temp, and RH Indoor Air Quality Monitor is a simple, low cost, and maintenance free fixed wall mounted device. This unit is designed to be installed in indoor air environments such as homes, office buildings, classrooms, or commercial settings. Features ACCURATE: Precise NDIR technology to measure CO2 concentrations CUSTOM: Offers 4 pre set programs dependent on desired parameters POWER: 100 240V AC Power Supply INTERFACED: designed for