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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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HANNA HI8720 controller ORP online Detector oxidation reduction continuous detection
$1316.00
TONGAO TR-900H Multi-ParaMeter Water Quality Analyzer Imported cold light source digestion Colorimetric integrated tube
$5528.00
TONGAO TR-308H COD Ammonia nitrogen total phosphorus turbidity Tester, rapid digestion Spectrophotometric method, spec-trophotometry
$3268.00
Noble PH-1186 (ORP) industrial online ORP Meter intelligent STIP-scan IP65 protection
$267.00
JINGQI COD-5C COD Tester, Cold Illuminant Narrow Band Interference Optical inspection system PID temperature control
$1564.00
JINGQI WD9301B Portable Water Quality Tester, Cold Illuminant Narrow Band Interference Optical inspection system
$1753.00
Noble NPT-PH106 (ORP) waterproof pen ORP Meter pH/ORP Detector IP65 protection
$130.00
LEICI TR-901 Soil ORP Meter Oxidation-reduction potential Meter, dual-channel ORP detection
$1116.00
QIWEI ORP-2 Portable ORP Meter High Accuracy mV temperature double measurement
$172.00
BANTE S20 Bluetooth ORP Meter, wireless Oxidation-reduction potential Meter 0.2mV accuracy
$230.00
BANTE S40 Bluetooth water quality hardness Gauge UK original ElectRode 5 point calibrated multi-unit display
$733.00
Noble CL-8000 online residual chlorine Detector, polarographic analysis residual chlorine hypochlorous acid pH temperature monitoring
$590.00
Noble ZS-680 Online Suspension Instrument, Infrared source RS485 communication
$667.00
Noble ZS-680 Online Suspension Instrument, Circulation Suspension Detector Infrared source RS485 communication
$780.00
NPT-PH101 (ORP) waterproof pen ORP Meter IP65 protection automatic temperature compensation
$119.00
BANTE Bante70 Portable Smart Multi-ParaMeter pH ORP Ion conductivity TDS salinity Water Hardness measurement
$695.00
BANTE Bante90 portable intelligent Multi-ParaMeter pH ORP ion conductivity dissolved oxygen measurement
$922.00
SMART SENSOR AR8401 split two-in-one pH Meter OR Detector, three-point correction automatic temperature compensation
$170.00
DDKSIC ORP10 Portable ORP Meter, color screen ORP temperature measurement IP57 protection
$527.00
HANNA HI8424 acidity Meter Portable pH ORP temperature measurement instrument Waterproof design
$706.00
HANNA HI6221-02 Benchtop acidity Meter pH Meter ORP Meter 7 inch Touchscreen
$1713.00
HANNA HI98193 dissolved oxygen Meter Portable DO Meter 50ppm dissolved oxygen measurement
$1409.00
HANNA HI5521-02 Benchtop Multi-ParaMeter Detector, pure water ultrapure water measurement
$2211.00
HANNA HI 2030-02 Benchtop Conductivity Meter automatically recognizes calibrated tricyclic ElectRode
$1466.00
HANNA HI5221-02 Benchtop acidity Meter, dual channel pH/ISE/mV Meter, color LCD Touchscreen
$1713.00
HANNA HI83141 acidity Meter pH Meter Automatic temperature compensation ORP measurement
$666.00
HANNA HI97742 PhotoMeter, Ferromanganese 2-in-1 Portable STIP-scan IP67 waterproof
$632.00
HANNA HI97748 PhotoMeter, manganese potassiumhy permanganate LR Portable PhotoMeter IP67 waterproof
$632.00
HANNA HI97749 PhotoMeter, hexavalent chromium chromate LR Portable PhotoMeter IP67 waterproof
$632.00
HANNA HI97751 Sulfate Portable PhotoMeter, Water Quality Monitoring Instrument IP67 Waterproof
$632.00
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