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7
YRS
Nanning Nobo Instrument Co., Ltd.
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Top picks
Product categories
COD/NH
Water quality pocket tester
PH/ORP
Dissolved Oxygen
Conductivity/TDS
Salinity
Residual Chlorine
Ozone
Turbidity/SS/MLSS
Hardness/Ion
Multi-Channles
Accessories
other
Water quality instruments NS-OR101 Digital ORP sensor industry waste water analyzing waster water monitoring
$100.00 - $130.00
(Min. Order) 1 piece
NOBOTECH Industrial Online PH sensor NS-PH101 ph meter electrode digital sensor with 4-20ma and rs-485 ph digital water sensor
$90.00 - $120.00
(Min. Order) 5 pieces
1 sold
Industrial Online pH sensor NS-PH101 pH meter electrode digital sensor with 4-20ma Intelligent pH sensor RS485
$90.00 - $120.00
(Min. Order) 5 pieces
1 sold
Digital pH Meter Tester NS-PH101 Intelligent pH sensor RS485 Online Industrial waste water pH sensor
$90.00 - $120.00
(Min. Order) 5 pieces
1 sold
Intelligent pH sensor RS485 NS-PH101 RS485 Digital pH Sensor Probe 4-20mA Output for Water Quality Analysis
$90.00 - $130.00
(Min. Order) 1 piece
5 sold
NOBO Digistal PH Sensor NS-PH101 PH probe 4-20ma or RS485 signal output ph meter laboratory
$100.00 - $120.00
(Min. Order) 5 pieces
2 sold
ORP digital water sensor RS485 NS-PH101 Digital ORP Sensor Probe 4-20mA Output ph orp controller
$90.00 - $130.00
(Min. Order) 1 piece
Portable Pocket pH Meter Pen pH Meter Digital Water pH sensor NPT-PH101 Water quality analyzer
$24.00 - $28.00
(Min. Order) 1 piece
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TDS meter digital water tester NS-CD100 Digital RS485 conductivity sensor conductivity probe 4 20ma analog output TDS sensor
$100.00 - $140.00
Shipping: $11.17/piece
Min. Order: 5 pieces
Est. delivery by May 15
Easy Return
Add to cart
Electrical conductivity sensor 4-20ma NOBO NS-CD100 Digital EC TDS sensor Conductivity Sensor 0-10000ppm from China
$100.00 - $250.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
Oem
Ph Sensor
Intelligent pH sensor RS485 NS-PH101 RS485 Digital pH Sensor Probe 4-20mA Output for Water Quality Analysis
$90.00 - $130.00
Shipping: $44.25/piece
Min. Order: 1 piece
Est. delivery by May 3
Easy Return
5 sold
Add to cart
Conductivity Online Tds Water Tester Meter NS-CD100 EC/PH Sensor Arduino, Analog TDS Sensor Water Electrical Conductivity Sensor
$130.00 - $300.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
NS-CD301 Digital Conductivity/TDS sensor Digital EC Probe from China salinity meter digital
$220.00 - $290.00
Shipping to be negotiated
Min. Order: 1 piece
Digital Free chlorine sensor with MODBUS RS485 and free chlorine analyzer residual chlorine measurement in water
$400.00 - $490.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
Swimming pool ph and chlorine meter NS-CL128 Digital Residual chlorine sensor probe with Modbus485 Free Chlorine tester
$360.00 - $450.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
water hardness sensor NS-LZ101 Hardness analyzer for soft water for measuring Calcium Ion water hardness probe
$420.00 - $520.00
Shipping to be negotiated
Min. Order: 1 piece
Chlorine meter digital NS-CL128 Free Chlorine Water sensor with Modbus485 Smart water detector for water
$350.00 - $450.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
Digital Sensor EC Probe Apure 4-20mA/RS485 NS-CD100 online digital conductivity sensor for waste water testing
$95.00 - $150.00
Shipping: $67.45/piece
Min. Order: 1 piece
Est. delivery by May 15
Easy Return
1 sold
Add to cart
Online dissolved oxygen NS-DO104 Intelligent dissolved oxygen sensor with Modbus RS485 and 4-20ma water dissolved oxygen sensor
$250.00 - $300.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
NS-CD100 Digital Conductivity /TDS sensor EC probe for water quality
$100.00 - $250.00
Shipping: $60.00/set
Min. Order: 1 set
Easy Return
1 sold
Add to cart
Online water turbidity sensor NS-ZS602 turbidity meter water quality analyzer turbidity sensor 4-20ma turbidimeter probe
$430.00 - $550.00
Shipping to be negotiated
Min. Order: 5 pieces
NS-ZS602 digital turbidity sensor for Water quality analysis online turbidity probe RS485 turbidity sensor meter 4-20mA output
$430.00 - $530.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
NOBO Digistal PH Sensor NS-PH101 PH probe 4-20ma or RS485 signal output ph meter laboratory
$100.00 - $120.00
Shipping: $18.74/piece
Min. Order: 5 pieces
Est. delivery by May 1
Easy Return
2 sold
Add to cart
Digital salinity sensor for sea water RO system And Conductivity Salinity 420ma Electrode Probe Conductivity Sensor
$260.00 - $320.00
Shipping to be negotiated
Min. Order: 1 piece
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