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Mastercool 52233 digital psychrometer for accurate measurement of temperature and humidity
• rotating cap to protect sensor
• external temp. Probe (optional)
• lcd digital display
• data hold to capture readings
• pocket size
• low battery indicator
• fast response, accurate reading
• max/min record function
• microprocessor circuitry for reliability
• auto power off with disabling capability
Specifications:
• temp. Range: -4 to 122f (-20 to 50c)
• rh% range: 0 to 100% rh
• wet bulb range: -6.88 to 122f (-21.6 to 50.0c)
• dew point range: -109.7 to 122f (-78.7 to 50.0c)
• ext temp. Range: -4 to 158f (-20 to 70c)
• accuracy: rh% 3% at 77f (25c)/temp: 1f (0.6c)
• response time: 60 seconds
• pocket size: 0.9” (h) x 1.9” (w) x 7.0” (l)
• power: (2) 1.5v aaa battery
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