44550

Extech 44550 Pocket Humidity & Temperature Pen

Extech 44550 Pocket Humidity & Temperature Pen

Description

The Extech Pocket Humidity & Temperature Pen is designed for quick and reliable measurements at any location.

Features

  • Temperature is °C/°F switchable
  • Humidity: 20 to 90%RH (±5%RH)
  • Temperature: 14 to 122°F or -10 to 50°C
Your Price
$33.99
Usually ships in 1-2 weeks

Shipping Information
Return Policy
Why Buy From Fondriest?

Details

The Extech Pocket Humidity & Temperature Pen simultaneously displays relative humidity and temperature readings. The max/min memory functions for display of highest and lowest readings, and the clear function key erases stored max/min readings to record new values.

Notable Specifications:
  • Relative humidity range: 10 to 85%
  • Relative humdity basic accuracy: ±5%
  • Relative humidity resolution: 1%RH
  • Relative humidity sensor type: resistive ceramic
  • Temperature range: 14 to 122°F (-10 to 50°)
  • Temperature basic accuracy: ±2°F/1°C
  • Temperature resolution: 0.1°C or °F
  • Temperature sensor type: thermistor
  • Power: one LR44 button battery
  • Dimensions: 5.9 x 0.8 x 0.7" (150 x 20 x 18mm)
  • Weight: 0.7oz (20g)
What's Included:
  • (1) Pocket-size pen
  • (1) Pocket clip
  • (1) LR44 button battery
Image Part # Product Description Price Stock Order
Extech 44550 Pocket Humidity & Temperature Pen 44550 Pocket humidity & temperature pen
$33.99
Usually ships in 1-2 weeks

In The News

Sustainable, Sponge-like Material Takes the Color Out of Dyes

Dyes are part of manufacturing everything from clothing to food all over the world. In fact, every year about 700,000 metric tons of dye change the hue of consumer goods. However, about ten percent of that dye ends up in the world's waterways, sometimes with toxic results. Even non-toxic dyes pose a threat in the environment, because changing the color of the water in streams, lakes, holding ponds, and rivers can mean interfering with plants' ability to photosynthesize. This, in turn, disrupts the rest of the local ecosystem.

Read More

Underwater Robots to Monitor the Great Barrier Reef

The Great Barrier Reef (GBR) is composed of over 3,000 individual reefs, making it the most massive reef system on Earth. Its 900-plus islands cover more than 344,400 square kilometers, about half the size of Texas. That's a lot of ground to cover if you're a scientist or research team studying the reef; add in the difficulties inherent to conducting research underwater, including anything from sharks to bad weather, and you have a serious challenge on your hands. Now, a research team from the Australian Institute of Marine Science (AIMS) is trialing an underwater robot with a hyperspectral camera that works in tandem with aerial drones, testing their ability to monitor the GBR.

Read More

Healthy Lakes Have Real, Calculable Value for Humans

Do you have a childhood memory of a favorite lake you used to visit with family and friends? This is one of the most common experiences we share as Americans, and how much we care about lake ecosystems can affect how much protection we afford them. Recent research from Virginia Tech , University of Wisconsin , The Pennsylvania State University , Cornell University , Cary Institute of Ecosystem Studies , and Michigan State University models both human and natural systems to explore how humans and the environment affect each other. An unusual approach This collaboration began more than three years ago when an economist and a limnologist on the team happened to meet each other while traveling.

Read More