All In One Humidity Meter And Infrared Thermometer With Dual Backlit LCD Display, One Stop Tool For Relative Humidity 10 To 95 Percent, Ambient Temperature -20 C To 60 C, Surface Temperature -50 C To 500 C, Fast Accurate Readouts

All-in-One Humidity & Infrared Thermometer, Single Unit
✔️ Measures humidity 10-95% RH, ambient -20 to 60°C, IR -50 to 500°C

This all-in-one hygro-thermometer and infrared thermometer combines humidity, ambient air temperature, and non-contact surface temperature in a compact tool. It's a handy choice for HVAC work, indoor air quality checks, greenhouses, clean rooms, and equipment maintenance. Color: red.

✅ Humidity range: 10-95% RH
✅ Ambient air temperature: -20°C to 60°C
✅ Surface temperature (IR): -50°C to 500°C
✅ Dual backlit LCD display with selectable primary (IR) and secondary readings
✅ Laser pointer, MAX, Data Hold, auto power-off, °C/°F, built-in stand, holster, carrying case
✅ Compact, lightweight: approx. 150 × 75 × 40 mm, ~200 g, powered by 9V battery

💡 What is the impact of fixed emissivity (0.95) on infrared surface temperature readings across common construction materials in HVAC work?

Fixed emissivity standardizes readings, reducing surface variation errors and simplifying use in the field.

- emissivity consistency reduces measurement error across materials - speeds up checks by avoiding surface calibration - helps align IR and surface temperature data for diagnostics - supports accurate moisture and thermal performance assessments ✝️