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Your cart is empty.General Tools PTH8708 Temperature Humidity Pen is ideal for a variety of industries such as HVAC, laboratories, hospitals, computer rooms, greenhouses, printing, film processing and more. PTH8708 temperature humidity pen gives you fast response and high accuracy. The PTH8708 temperature-humidity pen is also ideal for contractors and homeowners making spot checks of HVAC/R ductwork.
Customer
Reviewed in the United States on March 7, 2025
Had this thing for about 1.5 years and still part of my required tools. It's pretty durable and the humidity reading is pretty accurate and easy to read. If you're doing any kind of work that requires humidity readings I highly recommend this tool.
Eric Faul
Reviewed in the United States on August 27, 2023
I liked it because it was so easy to use
Gerald Young
Reviewed in the United States on February 28, 2022
This is what I needed at a good price and fast delivery.
RogueKit
Reviewed in the United States on October 19, 2018
Works great. 5 stars if you could calibrate it.
Customer
Reviewed in the United States on August 9, 2017
just what I needed
Jooj
Reviewed in the United States on March 31, 2015
Owned several of these and its the one I always purchase after leaving behind on a home inspection!
Richard P. Silverman
Reviewed in the United States on September 9, 2014
Seems to give reliable readings.
InspectorDan
Reviewed in the United States on November 8, 2013
Great tool. Quick start-up, super battery life, and easy to use. The nice big LED numbers make it easy to make photographic documentation of the temp and relative humidity during our home inspections.
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