Nengshi,Analytical,Sensor,Co.,Ltd.

Conductivity Probe and Water Conductivity Sensor and Conductivity Sensor
Conductivity Probe and Water Conductivity Sensor and Conductivity Sensor
(133)
$60.00 - $130.00
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ORP High quality and cheap price ph tds ec meter solution orp sensor
ORP High quality and cheap price ph tds ec meter solution orp sensor
(35)
$45.00 - $135.00
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-2000~+2000mv ORP redox measurement electrode ISO9001 redox ORP probe online ORP redox sensor
-2000~+2000mv ORP redox measurement electrode ISO9001 redox ORP probe online ORP redox sensor
(130)
$45.00 - $135.00
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3/4NPT thread PPS plastic body water PH electrode 0-14 PH probe water monitoring online PH sensor
3/4NPT thread PPS plastic body water PH electrode 0-14 PH probe water monitoring online PH sensor
(86)
$30.00 - $100.00
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Nengshi Factory resource EC sensor 0-200000us/cm conductivity probe online industrial digital RS485 EC electrode
Nengshi Factory resource EC sensor 0-200000us/cm conductivity probe online industrial digital RS485 EC electrode
(35)
$140.00 - $200.00
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Распродажа с завода, датчик PG13.5 smart DO, датчик растворенного кислорода, вода RS485, зонд, цифровой электрод с растворенным кислородом
Распродажа с завода, датчик PG13.5 smart DO, датчик растворенного кислорода, вода RS485, зонд, цифровой электрод с растворенным кислородом
(91)
525,00 $ - 725,00 $
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Factory sales PH probe 0.01 pH electrode lad test BNC connector size OEM color OEM Cable OEM plastic 0-14 pool PH sensors
Factory sales PH probe 0.01 pH electrode lad test BNC connector size OEM color OEM Cable OEM plastic 0-14 pool PH sensors
(115)
$60.00 - $150.00
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ISO9001 Nengshi factory direct sales high accuracy online industrial water analyzer pH probe pH electrode pH sensor
ISO9001 Nengshi factory direct sales high accuracy online industrial water analyzer pH probe pH electrode pH sensor
(29)
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Long life stable sensitive high quality PPS plastic body online pH sensor pH electrode pH probe, -15~110centigrade
Long life stable sensitive high quality PPS plastic body online pH sensor pH electrode pH probe, -15~110centigrade
(139)
$40.00 - $120.00
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Factory sales High quality lab grade sensitive PH sensor plastic 0-14 PH probe 0.01 PH electrode
Factory sales High quality lab grade sensitive PH sensor plastic 0-14 PH probe 0.01 PH electrode
(64)
$8.00 - $20.00
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High cost performance DO probe reed shrimp DO electrode 0-20mg/l waste water test aquiculture DO sensor
High cost performance DO probe reed shrimp DO electrode 0-20mg/l waste water test aquiculture DO sensor
(111)
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Nengshi 26year experience dissolved oxygen electrode professional dissolved oxygen probe 0-20mg/l DO sensor
Nengshi 26year experience dissolved oxygen electrode professional dissolved oxygen probe 0-20mg/l DO sensor
(96)
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Nengshi 26years experience dissolved oxygen electrode professional dissolved oxygen probe 0-20mg/l DO sensor
Nengshi 26years experience dissolved oxygen electrode professional dissolved oxygen probe 0-20mg/l DO sensor
(136)
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Nengshi 26 year factory sale pH sensor online pH electrode 0-14pH probe for pH measurement
Nengshi 26 year factory sale pH sensor online pH electrode 0-14pH probe for pH measurement
(42)
$50.00 - $120.00
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Hot sales easy maintenance swimming pool digital multi-parameter sensor
Hot sales easy maintenance swimming pool digital multi-parameter sensor
(81)
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High cost performance dissolved oxygen electrode 0-20mg/l shrimp farming aquaculture dissolved oxygen probe
High cost performance dissolved oxygen electrode 0-20mg/l shrimp farming aquaculture dissolved oxygen probe
(62)
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Factory hot sales reed shrimp smart DO sensor dissolved oxygen electrode aquaculture DO probe RS485 digital DO sensor
Factory hot sales reed shrimp smart DO sensor dissolved oxygen electrode aquaculture DO probe RS485 digital DO sensor
(129)
$224.00 - $320.00
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Hot sale factory sale high quality 0-20mg/l waste water test DO sensor
Hot sale factory sale high quality 0-20mg/l waste water test DO sensor
(89)
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High quality Nengshi Redox measureme redox potential -1500MV-1500mV redox electrode ORP sensor
High quality Nengshi Redox measureme redox potential -1500MV-1500mV redox electrode ORP sensor
(98)
$65.00 - $130.00
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High quality Nengshi Redox measureme ORP potential -1500MV-1500mV ORP sensor
High quality Nengshi Redox measureme ORP potential -1500MV-1500mV ORP sensor
(60)
$72.00 - $180.00
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26 year Factory Resource Online Industrial Dissolved Oxygen probe for dissolved oxygen meter
26 year Factory Resource Online Industrial Dissolved Oxygen probe for dissolved oxygen meter
(96)
$280.00 - $400.00
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High compatibality stable measure hot sales conductivity TDS Salinity sensor e+h
High compatibality stable measure hot sales conductivity TDS Salinity sensor e+h
(111)
$117.00 - $130.00
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Nengshi Factory resource 0-200000us/cm EC probe online industrial EC electrode
Nengshi Factory resource 0-200000us/cm EC probe online industrial EC electrode
(109)
$99.00 - $130.00
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Factory sales Swimming pool ORP electrode golden plante redox sensor
Factory sales Swimming pool ORP electrode golden plante redox sensor
(73)
$46.80 - $52.00
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Длительный срок службы, стабильный чувствительный высококачественный стеклянный корпус, онлайн pH-датчик, pH-электрод, pH-зонд, от-15 до 130 градусов Цельсия
Длительный срок службы, стабильный чувствительный высококачественный стеклянный корпус, онлайн pH-датчик, pH-электрод, pH-зонд, от-15 до 130 градусов Цельсия
(105)
40,00 $ - 120,00 $
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High quality Nengshi 26yers Factory resource ORP measurement digital RS485 OUTPUT redox sensor
High quality Nengshi 26yers Factory resource ORP measurement digital RS485 OUTPUT redox sensor
(27)
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The Portable and high compatible ORP sensor redox probe redox sensor
The Portable and high compatible ORP sensor redox probe redox sensor
(112)
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Nengshi Factory resource TDS electrode 0-200000us/cm salinity online industrial conductivity probe
Nengshi Factory resource TDS electrode 0-200000us/cm salinity online industrial conductivity probe
(29)
$99.00 - $130.00
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long life stable sensitive high quality glass and plastic body online and lab pH sensor pH electrode pH probe, -15~130centigrade
long life stable sensitive high quality glass and plastic body online and lab pH sensor pH electrode pH probe, -15~130centigrade
(98)
$50.00 - $120.00
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Заводские продажи Nengshi 26 история RS485 связи P68 водонепроницаемый цифровой датчик PH I
Заводские продажи Nengshi 26 история RS485 связи P68 водонепроницаемый цифровой датчик PH I
(92)
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Factory well-sold 26 year history 0-14ph measurement 0.02PH accuracy lab grade pH sensor
Factory well-sold 26 year history 0-14ph measurement 0.02PH accuracy lab grade pH sensor
(91)
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Nengshi 26 year factory sale PH sensor online PH electrode 0-14PH probe for pH measurement
Nengshi 26 year factory sale PH sensor online PH electrode 0-14PH probe for pH measurement
(71)
$20.00 - $130.00
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Hot sale RS485 output industry online waste water treatment wireless transfer digital PH sensor
Hot sale RS485 output industry online waste water treatment wireless transfer digital PH sensor
(77)
$126.00 - $180.00
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Factory well-sold 26 year history 0-14ph measurement 0.01PH accuracy pH sensor
Factory well-sold 26 year history 0-14ph measurement 0.01PH accuracy pH sensor
(51)
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Factory sales PH probe swimming pool waste water 0-14ph PH sensor sensitive PH electrode
Factory sales PH probe swimming pool waste water 0-14ph PH sensor sensitive PH electrode
(108)
$12.50 - $20.00
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Nengshi high quality Reduction-oxidation potential monitor Redox meter accessory redox electrode
Nengshi high quality Reduction-oxidation potential monitor Redox meter accessory redox electrode
(120)
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High quality long life factory resource dissolved Oxygen electrode dissolved oxygen probe
High quality long life factory resource dissolved Oxygen electrode dissolved oxygen probe
(55)
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Factory sales Swimming pool ORP electrode golden plante redox sensor
Factory sales Swimming pool ORP electrode golden plante redox sensor
(40)
$35.00 - $50.00
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Factory sales 26 history RS485 communication digital PH sensor IP68 water proof
Factory sales 26 history RS485 communication digital PH sensor IP68 water proof
(145)
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Высококачественный и экономичный ОВП-датчик
Высококачественный и экономичный ОВП-датчик
(34)
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Factory sales Swimming pool ORP electrode golden plante ORP sensor
Factory sales Swimming pool ORP electrode golden plante ORP sensor
(50)
$46.80 - $52.00
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Nengshi High cost performance 4-20mA PH meter
Nengshi High cost performance 4-20mA PH meter
(25)
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High quality online and Lab pH sensor electrode probe water sensor0-14pH
High quality online and Lab pH sensor electrode probe water sensor0-14pH
(75)
In Stock
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High Quality PH sensor for water or waste water
High Quality PH sensor for water or waste water
(109)
$20.00
In Stock
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Factory sales High quality long life lab grade sensitive PH sensor PH probe PH electrode
Factory sales High quality long life lab grade sensitive PH sensor PH probe PH electrode
(58)
$12.50 - $20.00
In Stock
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do electrode sensor probe
do electrode sensor probe
(128)
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26Year HistoryFactory sales High quality long life industrial grade sensitive PH sensor PH probe PH electrode
26Year HistoryFactory sales High quality long life industrial grade sensitive PH sensor PH probe PH electrode
(145)
$24.50 - $35.00
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Anti Interference RS485 OUTPUT conductivity /TDS/Salinity SENSOR Theory Protection Output Voltage Operation
Anti Interference RS485 OUTPUT conductivity /TDS/Salinity SENSOR Theory Protection Output Voltage Operation
(133)
$170.00 - $190.00
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