(866) 223-5699
✔ Free Shipping US Wide, Over $199
✔ Easy 30 Day Returns
✔ Best Price Guarantee✔ Expert Customer Service
Take this this handy humidity and temperature gauge on the go and rely on a long-lasting 3V lithium battery for maximum usage time. The slim Extech 445580 humidity/temperature pen will capture humidity readings from 10 to 90% RH and register temperatures from -10°C to 50°C (14°F to 122°F). This utility tool is ideal for field work, storing maximum and minimum readings until the memory is cleared and includes a data-hold button for rapidly fluctuating measurements. The meter comes complete with a pocket clip and 3V lithium battery.
Relative Humidity 10 to 90%
Relative Humidity Basic Accuracy ±5%
Relative Humidity Max Resolution 0.1%
Temperature (Air) 14 to 122 °F (-10 to 50 °C)
Temperature (Air) Basic Accuracy ±1.8 °F/1 °C
Temperature (Air) Max Resolution 0.1 °C/°F
Certifications CE
Dimensions 5.7 × 1.2 × 1" (145 × 30 × 25mm)
Power 1 × CR2032 (3V) battery
Warranty 2 years
Weight 2.3oz (65g)
Shipping is fast and FREE across the USA for all orders $199 or more. For more details about shipping see the full shipping page here.
We offer 30 Day Easy Returns. If you decide you don't need a product we'll take it back so long as it is in original and re-saleable condition. See the full details here.
Found a better price online? We'll match it or beat it if we can.
All you need to do is let us know via phone or email (fulfillment@weatherscientific.com) and we'll let you know what we can do.
You will need to provide evidence of the better price online and it must include any shipping or taxes charged by that site. i.e. It needs to be the total price.
This only applies to new products, it does not apply to used condition products.