Amprobe THWD-3 Temperature and Relative Humidity Meter 043272004079 The two single blocks can

The two single blocks can be rotated to the correct number

Reduces the amount of chlorine in our environment

Soft Vine Charcoal is created by burning hand-selected vines at high temperatures to produce a velvety stick with a slightly less intense black than our extra soft V40

enhanced blade that includes a flexible rubber wing down the entire length of both sides of the blade

Amprobe THWD-3 Temperature and Relative Humidity Meter 043272004079 The two single blocks canBrand Amprobe Model THWD 3 Dual measurement display Extended probe stem to easily access air ducts Temperature measurement range: 4F to 140F ( 20C to 60C) Dew Point Wet Bulb Amprobe began life in Long Island, NY in the late 1940's under the name Pyramid Instrument Company. In 1960 the company name was formally changed to Amprobe Instrument Corporation. Amprobe continued to design, engineer, manufacture and distribute product from its Lynbrook, NY