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Portable
Water Quality Tester
Brand
SMART SENSOR
Bante
TongAo
YUEFENG
JingQi
NOBOTECH
QiWei
Type
Single parameter
Multiparameter
Style
desktop
Portable
Pen style
Online
Detection Principle
Electrochemical
Photometric
Electrode
Conductivity
Turbidimetric
DO Method
Measurement parameters
pH
DO
EC
COD
TP
NH₃-N
NTU
Residual Chlorine
TDS
ORP
TN
Salinity
Heavy Metals
Temperature
Others
Range
PPB Level
PPM Level
PPT Level
Wide Range
Accuracy
±0.5%FS
±1%FS
±2%FS
±5%FS
Resolution
0.001
0.01
0.1
1
Data Output
None
RS232
USB
Bluetooth
4-20mA
RS485
IP Rating
IP54
IP57
IP65
IP67
IP68
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TONGAO TR-103H Nitrite Tester STIP-scan 0.001mg/L detection limit
$816.00
TONGAO TR-140H sulfide Tester, water quality sulfide detection, imported cold light source
$816.00
TONGAO TR-102H Cyanide Tester STIP-scan HJ484-2009 Certification
$816.00
TONGAO TR-113H Fluoride Tester, Water Fluoride Tester HJ488-2009 Standard
$816.00
TONGAO TR-1000H suspended solids Tester, water quality testing, imported cold light source
$816.00
TONGAO TR-106H residual chlorine total chlorine Analyzer TMB spectrophotometric detection
$816.00
TONGAO TR-151H chlorine dioxide Analyzer DPD Spectrophotometric method, spec-trophotometry imported cold light source
$816.00
TONGAO TR-782H Silica Tester, Water Quality Testing Silicon Molybdenum Blue Colorimetry
$816.00
TONGAO TR-136H Volatile Phenol Tester Water Quality Testing Imported Cold Light Source 0.001mg/L
$816.00
TONGAO TR-701H Nitrate Nitrogen Tester, Water Quality Testing Chromotropic Acid Spectrophotometry
$816.00
TONGAO TR-205H Total Chromium Tester, Chromium Ion Tester, Digestion Colorimetric Tube
$816.00
TONGAO TR-718H Copper Tester, Water Quality Copper Detection, Dicyclohexanone Oxalyl Dihydrazone Method
$816.00
TONGAO TR-740H Nickel Tester, Water Quality Nickel Tester, Butanedione Oxime Spectrophotometric method, spec-trophotometry
$816.00
TONGAO TR-750H Zinc Tester, Water Quality Zinc Tester, Xylenol Orange Spectrophotometric method, spec-trophotometry
$816.00
TONGAO TR-116H Manganese Meter, water quality manganese Detector, potassium periodate Spectrophotometric method, spec-trophotometry
$816.00
TONGAO TR-710H Portable STIP-scan Water Quality Iron Meter, o-phenanthroline Spectrophotometric method, spec-trophotometry
$816.00
JINGQI COD-5B COD Tester 15 Minutes Fast Digestion of Cold Illuminant Narrowband Interference
$1366.00
JINGQI WD9201B Portable Water Quality Tester, Digestion and Determination Separate Cold Illuminant Optical inspection system
$1560.00
JINGQI WD9301B Portable Water Quality Tester, Cold Illuminant Narrow Band Interference Optical inspection system
$1753.00
JINGQI WD9102B Portable Water Quality Tester Total Phosphorus Testing IP65 Waterproof
$1366.00
JINGQI WD9103B Portable Water Quality Tester Total Nitrogen Detection Cold Illuminant Narrow Band Interference
$1742.00
JINGQI SS-200 Portable Suspended Solids Tester, Imported Illuminant Narrowband Filter System
$582.00
JINGQI WD8801 residual chlorine Analyzer, imported Illuminant 0.02-10 mg/L measurement range
$499.00
JINGQI WD8802 residual chlorine Analyzer Portable total chlorine STIP-scan
$499.00
JINGQI WD8803 Chlorine Dioxide Tester Portable Water Quality Testing 0.05-25 mg/L
$499.00
LEICI DGB-402A Portable residual chlorine total chlorine Analyzer 515nm Illuminant IP65 protection
$385.00
LEICI DGB-402F Portable residual chlorine total chlorine Meter 515nm LED Illuminant intelligent reading IP65 protection
$582.00
LEICI DGB-403F Portable residual chlorine total chlorine Meter 515nm LED Illuminant IP65 Protection Rating
$635.00
LEICI DGB-422 Portable Multi-ParaMeter Water Quality Analyzer Optical Colorimetry Water Quality Analyzer LED Test Technology
$541.00
LEICI DGB-423 Portable Multi-ParaMeter Water Quality Analyzer Optical Colorimetry Water Quality Analyzer LED Test Technology
$541.00
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