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6
YRS
Chengdu Sentec Technology Co., Ltd.
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Level measurement
Pressure measurement
Flow measurement
Density measurement
Temperature measurement
Environmental Monitoring
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SENTEC PM450 Factory direct sales digital display wireless long-distance transmission explosion-proof pressure transmitter
$200.00
(Min. Order) 1 piece
PM450 Best-selling digital water pump GPRS LoRa wireless pressure sensor pressure transmitter IOT pressure sensor
$200.00
(Min. Order) 1 piece
SENTEC PM460 High quality low cost 1502 Hydraulic Stainless Steel Hammer Union Pressure Sensor
$400.00 - $420.00
(Min. Order) 1 piece
SENTEC PM424 Pressure transmitter sensor 4-20mA pressure measurement sensor barometric pressure transmitter display
$88.00 - $100.00
(Min. Order) 1 piece
SENTEC PM424 Factory direct sales can customize compact high-temperature steam pressure sensor
$88.00 - $100.00
(Min. Order) 1 piece
Water Level Sensor Deep Well Level Indicator 100m 200m 300m deep depth borehole water well drill use for Sound Level Meter
$123.00
(Min. Order) 1 piece
Portable Borehole 30m-500m Steel Ruler Deep Well Sound Indicator Water Level Meter Sound Level Meter
$131.00
(Min. Order) 1 piece
Portable Borehole 50m 150m 300m 500m Steel Sounder Alarm Ruler Ground Water Level Water Depth Level Meter
$92.00 - $125.00
(Min. Order) 1 piece
7 orders
Water analyzer
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Environmental Monitoring
Water analyzer
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WQ7705OT High precision Online TDS controller digital electrical TDS meter used in continuous monitoring of TDS value
$93.00 - $105.00
Shipping: $13.44/piece
Min. Order: 2 pieces
Easy Return
Add to cart
WQ700W RS485 IoT 2 in 1 Multi-parameter water quality analysis electrode Water EC PH probe sensor for water treatment
$190.00
Shipping to be negotiated
Min. Order: 1 piece
WQ7707O High quality constant pressure online residual chlorine controller 0-20mg/L meter for sewage
$399.00
Shipping to be negotiated
Min. Order: 1 piece
WQ7705OT High precision Online TDS Meter used in continuous monitoring of TDS value
$93.00 - $105.00
Shipping: $13.44/piece
Min. Order: 2 pieces
Easy Return
Add to cart
WQ7705OC Good repeatability Online Conductivity Meter used in continuous monitoring of conductivity value
$93.00 - $105.00
Shipping: $13.38/piece
Min. Order: 2 pieces
Easy Return
Add to cart
WQ720OF Online Fluorescence Dissolved Oxygen Meter For chemical fertilizer, metallurgy, sewage treatment aeration
$105.00
Shipping to be negotiated
Min. Order: 1 piece
WQ7705 Online Electric Conductivity Probe Water TDS Meter EC Sensor Electrode RS485 Water Conductivity Sensor
$90.00 - $100.00
Shipping: $13.45/piece
Min. Order: 2 pieces
Easy Return
Add to cart
WQ710P Low cost portable PH/ORP meter orp sensor -1999~+1999mV probe
$100.00
Shipping to be negotiated
Min. Order: 1 piece
WQ720OF 0~20mg/L Online Fluorescence Dissolved Oxygen DO Meter Sensor
$260.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
Hydrofluoric acid resistant portable ph sensor hydrofluoric acid resistant PH electrode industrial hydrofluoric acid PH probe
$100.00
Shipping to be negotiated
Min. Order: 1 piece
Sewage testing digital salinity sensor salinity composite electrode water quality monitoring acidity meter probe
$258.00
Shipping to be negotiated
Min. Order: 1 piece
4-20ma RS485 EC Sensor TDS Sensor Digital Water Electrical Conductivity Sensor
$93.00 - $105.00
Shipping: $13.45/piece
Min. Order: 2 pieces
Easy Return
Add to cart
WQ7705DC Digital RS485 Conductivity Sensor IP68 Probe 4-20ma TDS sensor
$108.00 - $125.00
Shipping: $13.44/piece
Min. Order: 2 pieces
Easy Return
Add to cart
Digital Dissolved Oxygen Sensor 4-20ma Dissolved Oxygen Probe DO Sensor DO Probe for Tap Water Solutions
$446.00 - $521.00
Shipping: $15.94/piece
Min. Order: 2 pieces
Easy Return
Add to cart
Digital Optical Measure Water disolved Dissolved Dissolve Oxygen DO Measurement Sensor Meter Probe
$446.00 - $521.00
Shipping: $16.02/piece
Min. Order: 2 pieces
Easy Return
Add to cart
Portable ion meter water quality mercury water ion meter
$169.00
Shipping to be negotiated
Min. Order: 1 piece
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