Brand：
$203.00
SE
QIWEI ZYL portable residual chlorine meter residual chlorine concentration detection
0~5mg/L
$293.00
SE
Qiwei JPB-605 desktop Dissolved Oxygen Meter
Dissolved oxygen (0~20) mg/L; temperature (0~40 ℃)
$217.00
SE
QIWEI JPB-607A portable intelligent dissolved oxygen analyzer
Dissolved oxygenDissolved oxygen: (0.0~20.0) mg/L; temperature: (0~40) ℃
$293.00
SE
QIWEI SS-500T Desktop Suspended Solids Tester
Accuracy 1mg/L, resolution 1mg/L, repeability 3%, widely used in water plants, food, chemical, metallurgy, environmental protection and pharmaceutical industries.
$271.00
SE
QIWEI SS-500B Portable Suspended Solids Tester
Accuracy 1mg/L, resolution 1mg/L, sexual repeability 3%, linear error +/- (5% FS), simple and convenient to use
$169.00
SE
QIWEI JPB-70A Pen Oxygen Dissolution Meter
Dissolved oxygen (0.0~20.0) mg/L; temperature (0~40 ℃)
$298.00
SE
QIWEI NS-1T desktop urea Detector measurement range 0-10mg/L
0-10mg/L
Measurement range 0-10mg/L, resolution 0.1mg/L, sexual repeability ≤ 2%, error of indication +/- 5% FS, suitable for indoor and outdoor swimming pool water quality testing and various water plants, in order to control the water urea to meet the specified water quality standards.
$231.00
SE
QIWEI NS-1B Portable urea Detector, AC and DC dual-purpose type
0-10mg/L
Measurement range 0-10mg/L, resolution 0.1mg/L, sexual repeability ≤ 2%, error of indication +/- 5% FS +/- 1 word, suitable for indoor and outdoor swimming pool water quality testing and various water plants.
If you don't know how to choose "STIP-scan", please consult customer service.