| detailed description: |
cas no. :hm550
quantity: 1000
payment method: t/t
widely used in agriculture, food, pharmacy, transportation, scientific research, health quarantine, environment and other industries. it is suitable for on-site measurement in computer rooms, buildings, offices, supermarkets, archives, production workshops, warehouses, computer rooms, construction sites, etc.
2.humidity meter hm550 features:
* able to measure humidity, temperature, wet bulb temperature,
* digital display gives exact reading with no guessing or errors.
* wide measuring range & high resolution.
* swiss digital sensor; peak hold
3. humidity meter hm550 specification
test parameters：humidity、temp、wet bulb temp
test time：0.4 seconds
r.h range： 10-95rh%
r.h accuracy： 0.1rh%
temp range： -10°c~60 °c(32°f~140°f)
temp resolution：0.1°c /0.1 °f
temp accuracy： ±0.5°c
web bulb range： -10°c~60 °c(32°f~140°f)
resolution： 0.1°c /0.1 °f
accuracy： ±0.5°c
power supply：4×1.5v aaa (um-4)battery |
