Humidity & Temperature Meter H 99-t-b

We are offering humidity & temperature meter h 99-t-b.
*temperature range：-10℃~ 50℃
*accuracy of temperature ： ±1 ℃ or ±1.8 ℉
*humidity range ：5%rh ~ 98%rh
* accuracy of humidity ： ± 3%(30-95%); ± 5%(10-30%)
* ℃℉ selection
*auto manual power shut off
*low battery indication
*data hold
*temperature resolution： 0.1 ℃
*humidity resolution： 0.1%rh
*sampling rate：2.5timessec
*max min function
*large lcd temperature & humidity dual display
*packing method：gift box+pp box
*power：9v battery
*unit size：207*70*30mm
*standard quantity per carton：20pcs
*standard carton size：66.9*45.8*30.7cm
*standard carton gross weight：13.8kg