Edgetech645Overview

Model 645
Two Channel Hygrometer Indicator / Logger

Manufactured by EdgeTech Instruments

Features:

• ±1%, 10 - 90%RH, ±2% remaining range
• Internal data memory
• Convenient data analysis
• Storage Temperature -4° to 158 °F / -20 to +70 °C
• Weight 9 oz. / 255 g
• Dimensions 8 x 3 x 2 in. / 215 x 68 x 47 mm
• Operating Temperature 32° to 122 °F / 0 to +50 °C
• Housing ABS
• Number of Channels 2
• Battery Type 9V