国产一级a毛一级a看免费视频,久久久久久国产一级AV片,免费一级做a爰片久久毛片潮,国产精品女人精品久久久天天,99久久久无码国产精品免费了

sales@gninstruments.com

Type:CX-PH-0119 portable ph meter

Illustrate:Widely used for most laboratory, ecological studies and other apppcations,Water & Wasterwater treament Electroplating rinse tanks . Drinking water,Hydroponics. Aquaculture. Aquariums & fish farms. Swimming pools

CX-PH-0119 Portable pH Meter


Main Features
1.Large screen rechargeable 4 LCD display with backlight
2.Easy to read and accurately measuring PH
3.Simple operation, strong and durable, economical and practical
4.Designed with standard BNC electrode composite
5.It is very convenient to change electrode
 
Main Parameters

Measurement Range 0.00~14.00PH
Resolution 0.01PH
Precision ±0.1PH
Temperature Compensation 0C~50C
Battery DC 6V
Charging time 4h(After charging 16 hours of continuous work)
Calibration Manual single-point calibration
Temperature 0C~50C
Relative humidity (RH) <85%
Dimensions 128mm×68mm×25mm
Weight 10g

Last:CX-PH-0118 pen type ph meter Next:CX-PH-0120 portable ph meter

Contact Us

Office Address: Room 402, No. 650, Xinzhuan Rd., Jiuting Town, Songjiang District, Shanghai, China (Mainland)

Phone:021-57635022

E-mail:info@gnflowmeter.com

E-mail:sales@gninstruments.com

關(guān)閉
国产一级a毛一级a看免费视频,久久久久久国产一级AV片,免费一级做a爰片久久毛片潮,国产精品女人精品久久久天天,99久久久无码国产精品免费了