Handheld high accuracy industrial lcd digital hygrometer thermometer is a portable temperature and humidity test equipment, Selection of high-performance capacitive polymer film humidity sensor and semiconductor type temperature sensor, this digital hygrometer thermometer has characteristics, including small size, light weight, easy to carry, multifunctional, high-precision etc, Suitable for thermal comfort studies, indoor air quality assessment,verify the operation of HVAC systems in buildings,heating and cooling system overhaul,monitoring the operation of air conditioning system in the production process etc, and other various field for temperature humidity test using.
1.Real-time display of each parameter.
2.High-precision, high-resolution, high stability.
3.Dot-matrix LCD display, white backlit screen.
4.Two kinds of units (℃, ℉) can freely change,automatically memory after shutdown.
5.Three temperatures :wet bulb temperature, dew point temperature, dry bulb temperature freedom to switch, automatically memory after shutdown.
6.Record sampling interval is 2S.
7.Store 99 groups of test data and manual calculate the average value ,maximum and minimum values of the stored date.
8.Free automatic shutdown AOP operation(10 minutes).
9. manually save and recall the data.
10.With a memory device,can continuous recording data.
11.USB connected charging.
Temperature range -40~125℃(-40~257℉)
Resolution ratio 0.1℃/0.2℉
Type of temperature sensor semiconductor
Relative humidity range 0~99.9%RH(Relative humidity)
Resolution ratio 0.1%RH
Response time max 30S
Sensor lag ±0.3%RH
Type of temperature sensor Electronic capacitive polymer film
Temperature bulb temperature range -20~60℃(-4~140℉)
Dew point temperature range -50~60℃(-58~140℉)
Memory 99 groups of data
Power 1 pc built-in lithium battery
Battery life Can charge about 400 times,and standby 24~48 hours each full charge
Storage environment Loudness humidity RH<80%,-20~60℃(Take out the battery)
Working temperature -20~60℃
Working humidity 0~55℃
Weight/size 190g(with battery)138mmx65mmx25mm
Wenzhou Haibao Instrument Co., Ltd. was founded in 2006, specializing in R & D, production and sales force gauge, coating thickness tester and mechanical instrument, nondestructive testing and other portable instrument manufacturers. Company has passed ISO9001 quality management system certification, and access to 23 product patents, the company has a professional technical team, and has a strong product development, innovation, in 2012, Yueqing city science and Technology (innovation) - oriented enterprises, some products were named Zhejiang province provincial new products. The product performance is stable, the production of all kinds of products can not only replace imported products, and exported to Europe, North America, Southeast Asia and Middle East countries, the products are widely used in electronic and electrical appliances, wire and cable, electrical and mechanical hardware, electrical, mechanical, electromagnetic auto parts, machinery, chemical industry, scientific research institutions, viscose coal, building doors and windows, furniture, plastic woven spring, manufacturing, medical equipment, defense equipment, elevator, printing and packaging, lighters and ignition device, textile, zipper, buttons, locks, pens, razor industry, fishing gear and other industries.
My company's main products are pulling force meter, push pull meter, digital push pull meter, coating thickness gauge, Shao's rubber hardness tester, spring tension test machine, torque (force) tester, torque wrench and all kinds of manual, electric pull test machine, also can be customized for the actual needs of customers related products.
The company earnestly implement the "China People's Republic of China measurement Law", to "create value for society" as the corporate mission, in line with "market oriented, science and technology for development, continuous improvement of customer satisfaction" quality policy and "quality, service, create moving" business philosophy, for the market to provide better, updated measurement instruments