Digital Indoor/Outdoor Hygrometer & Thermometer Pepetools From that building block

From that building block

Please Note: This arm can magnetize tools

Includes 3 felt tips

Black SKU: PGGB

3µm(capable of 99

Digital Indoor/Outdoor Hygrometer & Thermometer Pepetools From that building blockSimultaneously Displays Internal and External Temperature and Relative Humidity. The remote ambient temperature relative humidity sensor is mounted on a cord over 3 ft long. Place the highly accurate sensor inside a desiccator, refrigerator, drying or other environmental chamber and view simultaneous displays of temperature and relative humidity outside on the large LCD display. Recalls min max readings on both parameters. C and F selectable. Wall