General Tools Digital Psychrometer in °C or °F (SAM990DW)
The General Tools Digital Psychrometer in °C or °F (SAM990DW) is a precision instrument designed to accurately measure and display ambient temperature, relative humidity, dew point, and wet bulb temperature. This versatile tool is ideal for a wide range of applications including HVAC, agriculture, industrial processes, and scientific research.
KEY FEATURES AND BENEFITS:
Accurate and reliable: Provides precise measurements for critical environmental factors.
Easy to use: Simple operation with no complex calculations required.
Versatile: Suitable for various indoor and outdoor environments.
Durable construction: Built to withstand demanding conditions.
Compact design: Portable and convenient for on-the-go use.
Temperature measurement range: -4° to 122°F (-20° to 50°C)
Humidity measurement range: 0 to 100% RH
Dew point measurement range: -47° to 122°F
Resolution: 0.1°F/°C for temperature, 0.1% for humidity
Accuracy: ±1.8°F/±1°C for temperature, ±3% RH for humidity
Dimensions: 6.7 x 1.93 x 0.65 inches (170 x 49 x 16.5 mm)
Weight: 2.65 ounces (75 g)
Power source: Two AAA batteries (included)
Display: Large LCD screen with dual readout
Additional features: Min/max memory, data hold, auto power off, low battery indicator
Remove the protective cap and insert two AAA batteries.
Turn on the device by pressing the power button.
Allow the psychrometer to stabilize for approximately 60 seconds.
Read the desired measurements from the LCD display:
Ambient temperature (°F or °C)
Relative humidity (%)
Dew point temperature (°F or °C)
Wet bulb temperature (°F or °C)
To switch between °F and °C, press the unit button.
To access min/max memory or data hold functions, refer to the user manual.
Turn off the device when not in use to conserve battery life.
BENEFITS OF USING GENERAL TOOLS DIGITAL PSYCHROMETER IN °C OR °F (SAM990DW):
Improve indoor air quality by monitoring humidity levels.
Optimize HVAC system performance and energy efficiency.
Prevent mold and mildew growth.
Monitor environmental conditions for agricultural purposes.
Conduct accurate scientific research and experiments.
High-visibility LCD screen for easy reading
Robust construction ensuring longevity
Lightweight and portable design for field use
Energy-saving automatic shutdown feature
Advanced data tracking with min/max recall function
Measurement retention capability
Precise and dependable environmental readings
Product identification
- Brand: General Tools
- Model / MPN: SAM990DW




