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Holykell Technology Company Limited
CN
14
YRS
Custom manufacturer
Main categories: Pressure Sensor/Level Sensor/Flow Meter/Temperature Sensor, Display Controller
Ranked #6
best sellers in Pressure Sensors
Annual export US $4,700,000
Testing instruments (7)
Offline trade shows attended(3times)
Global export expertise
Contact supplier
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Wireless level
One-Stop Solutions
Smart Fire Fighting
Top picks
Product categories
Hot Sales
Level Measurement
Pressure Measurement
Flow Measurement
Temperature Instruments
IOT Wireless Solution
Controller&Paperless recorder
Detailed Catalog
Holykell 316L Durable Submersible Liquid Level Transmitter Hydrostatic Water Level Sensor
Industrial
$79.00 - $129.00
/
piece
1 piece
(Min. Order)
Holykell 24'' high quality ultrasonic flow meter Flange type ultrasonic flowmeter
$589.00 - $1,799.00
/
unit
1.0 unit
(Min. Order)
Holykell IP67 waterproof handheld radar flow meter for flow rate measurement
$2,398.00 - $3,100.00
/
unit
1.0 unit
(Min. Order)
Holykell HLY 4-20mA LCD DN50mm oil Turbine flow meter
$298.00 - $415.00
/
piece
1.0 piece
(Min. Order)
Holykell factory HPT623 tank gauge 4-20ma diesel fuel tank level sensor
$60.00 - $180.00
/
piece
1.0 piece
(Min. Order)
Holykell lorawan wireless water tank level indicator sensor with mobile monitoring
$230.00 - $415.00
/
piece
1.0 piece
(Min. Order)
Holykell Factory UE3003 Non-contact Ultrasonic Water Level Sensor for River, Lake, Pool
Industrial
$75.00 - $85.00
/
piece
1 piece
(Min. Order)
Holykell UE3003 ultrasonic level sensor distance 5 meter for water tank
Ultrasonic Level Sensor
$75.00 - $85.00
/
piece
1 piece
(Min. Order)
All products
Customizable
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Detailed Catalog
Agriculture
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Holykell industrial-grade MODBUS-RTU RS485 Soil Moisture & Temperature & EC Sensor
$52.50 - $64.50
/
piece
1.0 piece
(Min. Order)
Holykell smart farm soil temperature soil moisture humidity EC sensor
$52.50 - $64.50
/
piece
1.0 piece
(Min. Order)
Holykell high sensitivity waterproof irrigation rs485 soil moisture sensor
$52.50 - $64.50
/
piece
1.0 piece
(Min. Order)
Holykell High Precision RS485 Humidity Controller Sensor Temperature Transmitter
$39.90 - $54.90
/
piece
1.0 piece
(Min. Order)
Holykell 4-20ma rs485 temperature and humidity sensor for agriculture
$39.90 - $54.90
/
piece
1.0 piece
(Min. Order)
Holykell oil proof co2 sensor carbon dioxide sensor transmitter
$49.90 - $79.90
/
piece
1.0 piece
(Min. Order)
Holykell 0 10v aluminum alloy industrial anemometer wind speed sensor
$36.50 - $59.00
/
piece
1.0 piece
(Min. Order)
Holykell Three Cups Environment Signal Output Pulse Type Anemometers 0-70 m/s Wind Speeds Sensor Anemometer
$36.50 - $59.00
/
piece
1.0 piece
(Min. Order)
Holykell 12 24 v DC Supply 4-20mA Output Wind Speed Anemometer
$36.50 - $59.00
/
piece
1.0 piece
(Min. Order)
Holykell 0.2mm stainless steel tipping bucket garden rain gauge sensor rs485
$95.00 - $179.00
/
piece
1 piece
(Min. Order)
Holykell professional weather station pluviometro digital rain gauge meter
$115.00 - $179.00
/
piece
1.0 piece
(Min. Order)
Holykell aluminium tipping bucket rainfall sensor rain gauge price outdoor
$115.00 - $179.00
/
piece
1.0 piece
(Min. Order)
Holykell 4-20mA Pulse Signal Output Aluminum Alloy Wind Speed Sensor Anemometer Wind Speed Detector
$36.50 - $59.00
/
piece
1.0 piece
(Min. Order)
Holykell rs485 modbus output wind speed sensor wind direction sensor
$38.50 - $68.00
/
piece
1.0 piece
(Min. Order)
Holykell cheap electronic metal tipping bucket rain gauge for meteorology
$115.00 - $179.00
/
piece
5.0 pieces
(Min. Order)
1