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Hand Held Pen Type Hygrometer Mastercool 52230.
Minimum humidity and temperature readings stored in memory
• rotating cap to protect sensor
• lcd digital display
• temperature and humidity in f or c
• max/min record function
• data hold to capture readings
• auto-off function
Specifications
• size: 6.8” x 1.6” x 0.6”
• sensor: electronic capacitance polymer film
• temp. Range: -4 to 140f (-20 to 60c)
• rh range: 0 to 100%
• accuracy: + - 3% from 10 to 95% rh at 77f (25c) / + - 1% from other rh range
• resolution: 0.1f / 0.1c / 0.1%
• storage temp.: 14 to 140f (-10 to 60c)
• storage rh%: <95%
• battery: (1) cr2032 (lithium coin cell)
• battery life: 100 hrs.
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