







🌟 Stay ahead of the climate curve with precision on the go!
The Extech 445580 is a compact, pen-sized humidity and temperature meter featuring a dual display for simultaneous readings from 10-90% relative humidity and 32-122°F (0-50°C). Designed for professionals on the move, it includes a convenient pocket clip, memory functions for min/max/data hold, simple operation, and an auto power-off feature to extend battery life. Powered by an included lithium metal battery, this tool delivers reliable environmental monitoring wherever you are.





| Brand | Extech |
| Item Weight | 0.07 Kilograms |
| Mounting Type | Tabletop |
| Voltage | 3 Volts |
| Manufacturer | Extech Instruments |
| UPC | 793950455807 013227082940 799891859544 885117593696 705554395052 013161017268 |
| Global Trade Identification Number | 00793950455807 |
| Model number | 445580 |
| Number of Memory Sticks | 1 |
| Item Weight | 70 g |
| Product Dimensions | 14.48 x 3.05 x 2.54 cm; 70 g |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Item model number | 445580 |
| Item Height | 1 Inches |
| Item Width | 1.2 Inches |
| Power Source | Battery Powered |
| Are batteries included? | Yes |
| Lithium battery energy content | 0.75 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery weight | 3 g |
| Number of lithium metal cells | 1 |
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