Portable humidity meters




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- Fast response telescoping probe. - Air flow volume. - Large LCD display. - Displays air (wind) speed in meters/second,feet/minute, kilometers/hr, knots, and miles/hr. - Displays maximum and minimum readings and holds any reading. - Manual Data Memory and read fucntion (99 records). - Auto Data memory with USB interface (30,000 records). - Dew point, Wet Bulb calculation. - Absolute pressure measurement.

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  

- Measuring humidity, temperature, wet bulb and dew point - Quick-response capacitance sensor - Max/Min/AVG and Data Hold - Auto power off and disable function - Low battery indication - Dual LCD display

- Dataloggin, Quick-response capacitance sensor, accurate measurement for wet bulb globe temperature(WBGT), black globe temperature(TG), humidity(%RH), air temperature(TA), wet bulb(WET) and dew point(DEW). - Max/Min and data hold. - Low battery indication. - LCD display with LED backlight. - Viewing data records. - Switch the temperature unit to ℃ or ℉. - Brass black ball in 50mm diameter. - WBGT alarm setting. - Auto power off with disable function. - Data logging capacity: 12000 records, USB PC serial interface (TM-188D). - Sampling interval: Max 24 hours; Min 1 Second (TM-188D).

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 Listing Details Application 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. Specification -          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...

POCKET HUMIDITY METER, economical type * Measurement : Humidity, Temp., Dew point * Pocket and compact housing case. * Fast response time. * Humidity : 10 to 95 %RH , Temp. : 0 to 50 oC. * Resolution : 0.1 %RH, 0.1 degree. * DC 9V battery (006P). * Separate probe. * Size : 135 x 60 x 33 mm.

Displays temperature and relative humidity / wet bulb temperature / dewpoint Max./min. values Hold button to freeze readings Display light Auto Off function TopSafe, the indestructible protection case (optional) Patented humidity sensor 2 year guaranteed long-term stability TopSafe, instrument protection against dirt and knocks (optional) Go for TST0191 if you do not need a cable  

Humidity and temperature measuring instrument incl. protective cap, batteries and calibration protocol TST0102 measures relative air moisture and temperature simultaneously. Dew point calculation and wet bulb as well as Hold function and max./min. display are possible with this instrument. Long-term stable Testo humidity sensor +/-2.5 %RH accuracy Incl. calibration protocol Dewpoint calculation and wet bulb included Hold function and max./min. values Protective cap for safe storage Belt case, wrist strap and calibration protocol included Backlit display Air moisture and air temperature Storage temperature -40 to +70 °C Operating temperature -10 to +50 °C Battery type 2 batteries Type AAA Battery life 200 h Weight 90 g Dimensions 119 x 46 x 25 mm Probe type NTC Meas. range -10 to +50 °C Accuracy ±0.5 °C Resolution 0.1 °C Probe type humid. sensor, cap. Meas. Range 0 to 100 %RH Accuracy ±2.5 %RH (5 to 95 %RH) Resolution 0.1 %RH