When there is a lot of water vapor in the air, we say the air is humid. Scientists often use to describe the relative humidity in the air how much water vapor. Simply put, that is, imagine the air is a towel if you spilled a glass of water, you use a towel to absorb the water. But in fact actually towel can absorb more than a cup of water. Perhaps he can absorb five to ten cups of water. part of the water and some amount of water vapor is water vapor in the air can have, therefore Relative humidity is a percentage. When the relative humidity is one hundred percent, the air is saturated. like a wet towel to do the same, the air can no longer take water.

General features and specifications

Temperature measurement range	-10 ℃ ~ 50 ℃ -20 ℃ ~ 1000 ℃ (K-type)
Humidity measuring range	1 5% RH ~ 98% RH
℃ / ℉ temperature unit conversion	√
Humidity measurement error	±3% (30~95%) ±5% (10~30%)
Automatic / manual shutdown	√
Low-power display	√
Backlit display selection function	√
Data Hold function	√
K-type thermocouple test function	√
Temperature resolution	0.1℃
Humidity resolution	0.1% RH
Sampling frequency	2.5time / sec
Maximum and minimum temperature measurements	√
Maximum and minimum humidity measurements	√

General Characteristics

powered by	9V alkaline battery
LCD Size	59 * 51mm
Product color	Dark gray
Product Weight	251g
Product Size	151 * 83 * 26.55mm