Hand held instruments for humidity, temperature, pressure Digital measurement instrument for a wide range of applications The handy and reliable instruments of the MH series are used for measurement and recording of humidity, temperature, or pressure. The MH series is very flexible and is suitable for both, simple measurements and special applications. Sensors High-performance sensors with electronic linearization of the characteristic provide high accuracy during signal recognition and processing. Matching sensors are available for extensive measurement jobs. User convenience The innovative, beautifully designed casing in line with up-to-date technology allows comfortable operation.During mobile use, all functions can be easily selected and carried out via keystrokes. The soft keyboard grants a protection against dust and humidity. Multi-function display In addition to MIN/MAX values, hold function, and selectable engineering units, also various calculated values like differential temperature, differential pressure, dew point, or thermal capacity are shown on the multifunction display. Battery and mains operation The Instruments of MH Series can be operated via 9V Battery,rechargeable battery or mains adaptor. Adapter The instruments of the MH series can be operated via 9 V battery, rechargeable battery, or mains adapter. Alarm functions An optical and acoustical warning signal indicates exceeding or dropping programmed alarm point. A transmission via PC is also possible. Data memory Some instruments of the MH series can save data. The integrated memory stores up to 16200 measurement values. The values are automatically accompanied by date and time. For this purpose, a real time clock is integrated. Two logger functions are available: In STORE mode, data transfer is carried out via keystroke and 99 data sets can be stored. Stored values are immediately shown on the display. In CYCLE mode, an automatic entry is carried out in a preset time interval. 1800, 2700 or 5400 data sets can be stored. Stored valued are displayed via PC. HUMIDITY & TEMPERATURE INDICATOR Measuring Inputs : Humidity :0..100% Rh Temperature : -40.120C Accuracy : Humidity : +- 0.1% F.S Temperature : +- 0.2% F.S +- 1 digit Display :Multifunction LCD Functions :PC interface,MIN/MAX,Hold,Offset,average calculation dew point,dew point distance,heat content. Power Supply :9 V battery and external power supply unit 12 Vdc