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Nengshi Analytical Sensor Co., Ltd.
CN
17YRS
Custom manufacturer
Main categories: PH Sensor, ORP Sensor, Do Sensor, Conductivity Sensor, Temperature and Ion Sensor
Ranked #1 quick response in Other Analysis InstrumentsODM services availableFull customizationOn-site material inspectionFinished product inspection
Top picks

Product categories

pH testing Pool Water Ph Sensor Swimming Pool Ph/ORP Water Quality Sensors Water Electrode probe
$8.00 - $20.00
(Min. Order) 1 piece
laboratory hydroponic ph tds ec meter conductivity measurement test instrument with conductivity electrode
$200.00 - $350.00
(Min. Order) 10 pieces
nengshi 0-200000us/Cm conductivity sensor plastic ec probe tds conductivity electrode
$8.00 - $30.00
(Min. Order) 1 piece
30years factory sales 0-20mg/l dissolved oxygen electrode customized DO sensor high quality dissolved oxygen probe
$50.00 - $120.00
(Min. Order) 1 piece
OEM plastic 0-20mg/L dissolved oxygen probe Polarographical/ Galvanic dissolved oxygen electrode cheap dissolved oxygen sensor
$50.00 - $120.00
(Min. Order) 5 pieces
lab grade high quality OEM cheap dissolved oxygen sensor 20mg/l do sensor probe
$50.00 - $120.00
(Min. Order) 5 pieces
Factory resource long life Aquaculture Aquarium digital Optical DO electrode online dissolved oxygen electrode probe sensor
$220.00 - $420.00
(Min. Order) 5 pieces
ISO9001 Optical/ Polarographical/ Galvanic digital DO electrode OEM dissolved oxygen rs485 probe sensor
$220.00 - $420.00
(Min. Order) 5 pieces
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Oem
Odm
Obm
OEM EC TDS conductivity probe Graphite EC conductivity electrode high accuracy 0-200000us/cm conductivity EC sensor
$8.00 - $30.00
Shipping: $8.81/piece
Min. Order: 1 piece
Est. delivery by Jun 19
58 sold
factory sales OEM conductivity EC sensor 0-2000us/cm EC probe high accuracy EC electrode
$12.00 - $35.00
Shipping to be negotiated
Min. Order: 1 piece
Ph Sensor
high quality OEM conductivity electrode 4-20ma ec tds probe new tds sensor
$8.00 - $30.00
Shipping to be negotiated
Min. Order: 5 pieces
Nengshi 30 years factory conductivity EC sensor online analog high accuracy ec probe conductivity ec electrode
$60.00 - $130.00
Shipping to be negotiated
Min. Order: 1 piece
8 orders
Oem
Ec Meter
Tds Ec Meter
laboratory hydroponic ph tds ec meter conductivity measurement test instrument with conductivity electrode
$200.00 - $350.00
Shipping to be negotiated
Min. Order: 10 pieces
-2000~+2000mv ORP redox measurement electrode ISO9001 redox ORP probe online ORP redox sensor
$45.00 - $135.00
Shipping to be negotiated
Min. Order: 1 piece
factory sales ISO9001 bnc pH probe plastic pH sensor OEM ph electrode
$8.00 - $16.00
Shipping to be negotiated
Min. Order: 1 piece
30years Nengshi factory long life industrial pH probe stable sensitive online pH sensor high quality pH electrode
$35.00 - $100.00
Shipping to be negotiated
Min. Order: 1 piece
9 orders
Swimming Pool
Ph Sensor
Water Quality Sensor
ph,orp,conductivity,chlorine mutiparameter water quality sensor high quality lab grade electrode swimming pool probe
$80.00 - $115.00
Shipping to be negotiated
Min. Order: 5 pieces
8 orders
high quality ph,orp,conductivity,chlorine water multiparameter electrode probe sensor with RS485 optional
$80.00 - $115.00
Shipping to be negotiated
Min. Order: 5 pieces
Oem
Odm
Obm
OEM redox ph sensor swimming pool water probe for ph meter sensitive stable ph electrode
$8.00 - $16.00
Shipping to be negotiated
Min. Order: 5 pieces
30 years factory sales cheap long life water ph orp electrode bnc redox probe OEM ph orp sensor
$8.00 - $16.00
Shipping to be negotiated
Min. Order: 5 pieces
6 orders
Plastic
high quality cheap conductivity probe ec/tds measurement 4 20 ma cell constant 0.1 conductivity electrode sensor
$8.00 - $30.00
Shipping to be negotiated
Min. Order: 5 pieces
Nengshi factory sales high quality ph/orp sensor electrode for ph meter ph probe
$8.00 - $50.00
Shipping to be negotiated
Min. Order: 5 pieces
Oem
Odm
Obm
high sensitivity cheap ph sensor for swimming pool high quality lab grade orp temperature electrode 4-20 ma probe
$14.50 - $29.00
Shipping to be negotiated
Min. Order: 5 pieces
8 orders
Oem
Odm
Obm
OEM ph orp electrode for swimming pool cheap ph orp probe sensor
$8.00 - $16.00
Shipping to be negotiated
Min. Order: 5 pieces