Product description : QT-PH010 pH / temperature / humidity meter is a three-in-one instrument with unique design. Its foldable structure is convenient for users to measure liquid sample from different angles. It is small, lightweight and portable, with a replaceable electrode. Its ABS shell is easy to clean and maintain. The meter can automatically calibrate the measurement error due to temperature change.
QT-PH010 pH / temperature / humidity three-in-one meter
Technical Parameters
pH
Measurement Range
0.00~14.00
Resolution
0.01
Accuracy
±0.1
Temperature
Measurement Range
-5~50℃
Resolution
0.1℃
Accuracy
±1℃
Relative humidity
Measurement Range
10%~99%
Resolution
1%
Accuracy
±5%
Automatic temperature compensation
0℃~50℃
Battery
4×1.5V(AG13 Button batteries)
Operating Temperature
0℃~50℃
Calibration methods
Manual single-point calibration
Size
156mm×55mm×23mm
weight
95g
Origin: CHINA
 
Beijing Tel: +86-10-62111044 / Fax: +86-10-62114847 / Add: Suite 6B13 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing 100098, China
Sales: Sales@Qudao.com.cn / Support: support@qudao.com.cn
[京ICP备17029639å·]
Guang Zhou Geao Polymer Materials Co., Ltd is an energic steady developing company. It deals in 3 type of chemical:
Shoe finishing chemical;
Leather finishing chemical;
Leather/shoes care products.
The company integrate the trading, product development and manufacturing in a body. The target customers are the distributors of shoes and leather finishing chemical market. Our products especially for leather / shoes care and maintanence product export to Australia, Germany, England, Denmark,
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Product description:
QT-AT 502 Chlorophyll Meter can measure chlorophyll content of plants. Chlorophyll content is an important index of plant growth. This instrument is powerful, portable, and easy to use. It does no harm to plants. Users just need to put a leaf tissue larger than 3mm in the aperture, and then press the button to get the chlorophyll content reading.
QT-AT 502 Portable Chlorophyll Meter
Features:
· The measurements can be designated to up to 500 plant names;
· With a