TM-183P Temperature Humidity

The Temperature / Humidity Meter has a highly accurate sensor chip to measure relative humidity and temperature. It is perfect for many industrial applications, laboratory and other types of work locations. Product Description - Dual display of temperature and humidity. - Select between different temperature scales ( C / F) . - Simultaneously hold both temperature and humidity readings. - Simultaneously hold both Maximum and Minimum and Average readings ( MAX/ MIN/ AVG) with time marks. - Relative subtraction value ( REL) function. - Alarm alert ( SET) function. - Auto-power off. - DEW-POINT and WET-BULB temperature measurement. - Stores up to 200 readings ApplicationSpecification - Display: Dual LCD display. The maximum value on the primary display is 1999. The maximum value on secondary display is 9999. - Low Battery Indicator: When the LCD displayssymbol, please replace the battery. - Sampling Rate: 1 sample per second. - Power Supply: One 9V battery, NEDA 1604, IEC 6F22 or JIS 006P. - Battery Life: 200 hours during consecutive use. - Dimensions: 200 55 38 mm ( L W H) ( TM-183) 130 56 38 mm ( L W H) ( TM-183P) - Weight: 200g ( excluding the battery) - Accessories: User manual, battery, carrying case , Temperature and humidity probe( TM-183P) . - Operating Temperature and Humidity: 0 C ~ + 60 C, - Storage Temperature and Humidity: -10 to 60 C, - Temperature Measurement Range: -20.0 C ~ + 60.0 C ( -4.0 F Humidity) - Humidity Measurement Range: 1% ~ 99% RH. - Accuracy: Humidity : 3% ( 20~ 80% RH, @ 25 ) 5% ( 80% , @ 25 ) Temperature : 0.8 , 1.5 .