Introducing the Extech RH550 Humidity/Temperature Chart Recorder with Touch-Screen-- useful in office buildings, conference rooms, labs, hospitals, cleanrooms, greenhouses, food storage facilities, and more. Simultaneously datalog relative humidity, temperature, and calculated dew point on an interactive, color screen. | Extech Instruments

VIDEO: Extech EMF510: High-Sensitivity EMF/ELF Meter with Built-in Single-Axis Sensor | Extech Instruments

VIDEO: Extech Safety Monitoring Instruments | Extech Instruments

How to use a moisture meter from Extech! Get yours: http://bit.ly/2cC4jzW | Extech Instruments

Introducing HVAC Environmental Meters from Extech | Extech Instruments

Extech’s SL400 Personal Noise Dosimeter is a handheld sound level monitoring device used to determine protective measures required for employees exposed to loud noise. https://www.galco.com/buy/Extech-Instruments/SL400 | Galco

Introducing the Extech LT40 & LT45 LED Light Meters | Extech Instruments