Katalog Produk

Keterangan

Humidity/ temperature, Dewpoint Meter TTH821
l Long-term stable humidity sensor
l + / -3% RH accuracy
l Dewpoint calculation and wet bulb included
l Hold function and max./ min. values
l Backlit display
l Air moisture and air temperature
l Auto power OFF
l surface dew point
Technical data
Sensor: Long-term stable humidity sensor, Capacitive.
NTC Temperature sensor
Measuring Range: 0 ~ 100% RH ( at 25oC)
0 ~ 50oC/ + 32 ~ 122oF
Accuracie+ / -1digit: + / -3% RH ( at 5~ 95% RH)
+ / -0.5oC
Resolution: 0.1% RH; 0.1oC/ oF
Repeatability: + / -2%
Response time ( 33 to 76% RH, still air) : 5Sec.
Long term stability: 0.5% RH per year
Ambient conditions : 0 ~ 50 oC/ 32 ~ 122oF

Storage/ transport condition: -10 ~ 60oC, 14 ~ 140oF
Power supply: 1x 9.0V, 6F22 batteries
Size: 160* 74* 35 mm
Weight: 250g ( batteries included)
Packing: Gift box + PP Box