EM series – temperature & humidity meter

Measure critical HVAC-R conditions quickly and accurately. The EM10 Envirometer helps you diagnose and solve system issues by tracking temperature, humidity, and dew point—all from one easy tool.

Why it matters

Getting your readings right means faster fixes and better results. This meter is designed for HVAC techs who need reliable data in the field.

EM10 features

• ✅ Measures temperature, humidity & dew point
• ✅ Temperature range: -10°C to 50°C
• ✅ Humidity range: 0% to 99.9% RH
• ✅ Displays min / max / average readings
• ✅ Data hold function for quick reference
• ✅ Backlit LCD screen for low-light visibility
• ✅ Auto power-off to save battery
• ✅ Comes with a hard carrying case