Measuring instrument-recorder of microclimate parameters “TKA-PKL” (29) with verification

Measurement range of relative humidity	5 ÷ 98% rel. ow.
Air temperature measurement range	from -30 to +60 ° C
Limits of permissible basic absolute error of relative humidity measurements	± 3.0% rel. ow.
Limits of the additional absolute error in measuring the relative humidity when the temperature changes by every 10 ° С in the range from 0 to + 60 ° С	± 1.5% rel. ow.
Limits of the permissible absolute error of air temperature measurement , in the ranges: from -30 to -10 ° С incl. St. -10 to + 15 ° С incl. St. +15 to + 25 ° С incl. St. +25 to + 45 ° С incl. St. +45 to + 60 ° С	± 0.5 ° C ± 0.3 ° C ± 0.2 ° C ± 0.3 ° C ± 0.5 ° C
Memory size, not less	524,000 measurements
Communication interface	USB, WiFi
Wi-Fi transmission intervals	1 min ÷ 24 h
Supply voltage	3.2V (non-removable battery)
Overall dimensions of the device (no more)	(142 x 37 x 38) mm
Weight (no more)	130 g
Life time	7 years
MTBF, not less	10,000 h

Internal memory for storing more than 524,000 measurement results in three channels;
Universal mount that allows you to install the device on almost any surface;
The power of the WiFi transmitter is not underestimated for the sake of power consumption, which ensures confident reception of information in difficult conditions and allows you to save on additional equipment when building a measuring and information network.