12,773 Ph Monitor
results from456 suppliers
H2s, Co, O2, Nh3, CO2, No2, Hcn, pH3, Cl2, N2, H2, So2, CH4, Ex 4 Gases Monitor Portable Four in One Gas Detectors
US$ 90-118.7 / sets
Min. Order:1 sets
- After-sales Service: 1 Year
- Warranty: 3 Years
- Brand: Nkyf
- Customized: Customized
- Portable: Portable
- Certification: FCC, CE, RoHS
Pool Salt pH pH Waterproof pH Alcaline Online pH Ec Monitor pH Stand
US$ 155-170 / Piece
Min. Order:1 Piece
- Enter Attribute Here (e.g.: Size): Enter Value Here (e.g.: 12 Inches)
- Packing: Standard Package
- Standard: 1KG
- Port: Shanghai
- Production Capacity: 10000PCS/Month
- Trademark: SUPMEA
Industrial pH Meter Automatic Controller ORP Analyzer Water Quality Detector pH pH Online Monitor
US$ 68-86 / Set
Min. Order:1 Set
- After-sales Service: 24/7 After-Sales Service
- Warranty: 1 Year
- Display: ExtraLCD
- Portable: Non-portable
- Physical Analysis Type: Gas Chromatography Method
- Chemical Analysis Type: Toluene Method
Drinking Water Detection RS485 Swimming Pool pH Meter Multi-Parameters Monitor
US$ 2499-3499 / Piece
Min. Order:5 Pieces
- Warranty: 1 Years
- Certification: RoHS, FCC, CE, ISO9001
- Customized Support: OEM, FC, FCC, CE, ISO, RoHS
- Product Name: Color Screen Multi-Parameter Water Quality Analyze
- Application: Industry Water Treatment
- Measurement Range: 0.00~14.00,0-20mg/L, 0-20ntu,0~100.0ºC.
Factory OEM ODM Portable pH3 Phosphine Single Gas Detector Phosphine Gas Monitor
US$ 100-350 / Piece
Min. Order:2 Pieces
- Type: Gas Detector
- Certification: ISO, SGS
- Item Name: Nh3 Gas Leak Detector Gas Leak Detector Portable G
- Alarm Type: Sound, Vibration, Light
- Explosion-Proof Grade: Ex Ib II CT4 GB
- Warranty: 12 Months
K8ds-pH1 200/480VAC Thin Phse Sequence Loss Relay Output Monitors
US$ 20-30 / Piece
Min. Order:2 Pieces
- Part Number: K8ds-pH1
- Mounting Type: DIN Rail
- Phase: 3-Phase
- Range: 200 to 480 VAC 3-Wire
- Supply Voltage: 200 to 480 VAC
- Packing: Box
pH Ec Monitor pH Adjust pH Metre Pour Sol pH Metr Paissel pH Ce
US$ 65-90 / Piece
Min. Order:2 Pieces
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: CE, ISO9001
- Type: pH Sensor
- Zero Potential Point: 7+- 0.5 pH
Handheld Intelligence Continuous pH Monitor for Soil
US$ 500-520 / Set
Min. Order:1 Set
- After-sales Service: Support
- Warranty: 1 Year
- Soil Moisture: Soil Moisture
- Soil Temperature: -55~99°c
- Air Temperature: -20-80°c
- Packing: in Carton
K60 OEM ODM Portable pH3 Phosphine Single Gas Detector Phosphine Monitor
US$ 300 / Piece
Min. Order:1 Piece
- Brand: Kelisaike
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: Customized
- Type: Electrochemical Gas Analyzer
pH3 Phosphine Gas Monitor Pump Type for Fumigation Process
US$ 300-5000 / Piece
Min. Order:1 Piece
- After-sales Service: Warranty
- Warranty: 1 Year
- Brand: Safegas
- Customized: Customized
- Portable: Portable
- Certification: CE, Iecex
3 in 1 Fish/Shrimp Industry Aquarium Accessory Water Quality Tester Detector Monitor (TDS/Temp/pH Meter)
US$ 52-62 / Piece
Min. Order:1 Piece
- After-sales Service: User Manual and Online Guide
- Warranty: 1 Year
- Standard: Celsius/Fahrenheit
- Accuracy: ≤0.5°C
- Usage: Industrial, Household
- Display: Digital
Ia Portablel Single Portable Gas Detector for H2s, Co, O2, Nh3, CO2, No2, Hcn, pH3 Gas Monitor
US$ 59-90 / Piece
Min. Order:1 Piece
- Type: Industry Alarm
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS, CCC, ISO, SGS
- Application: Indoor, Outdoor
- Transmission Mode: Cable
- Alarm Volume (within 1m): ≥90dB
pH/Residual Chlorine/Turbidity Water Analyzer Continuously Monitors in Water
US$ 1299-1399 / Piece
Min. Order:5 Pieces
- Warranty: 1 Years
- Certification: RoHS, FCC, CE, ISO9001
- Customized Support: OEM, FC, FCC, CE, ISO, RoHS
- Product Name: pH Residual Chlorine Turbidity
- Application: Water Treatment
- Measurement Range: 0.00~14.00,0-20mg/L
Boqu Phg-3081 Industrial on-Line pH Analyser, pH Monitor
US$ 399-500 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1year
- Measuring Range: 0-14pH
- Packing: PP Bag, Paper Box. Sponge, Seaworthy Box.
- Standard: CE, SGS, ISO
- Port: Shanghai
5 in 1 Air Humidity Temperature and Water pH Temperature TDS Monitor for Fish Tank and Fish Lover (Water TDS/pH/Temp/Air Humidity/Temperatur Detector)
US$ 55-65 / Piece
Min. Order:1 Piece
- After-sales Service: User Manual and Online Guide
- Warranty: 1 Year
- Standard: Celsius/Fahrenheit
- Accuracy: ≤0.5°C
- Usage: Industrial, Household
- Display: Digital
Boqu pH8011 Online Monitor Corrosion-Resistant 3/4NPT with Temperature Compensation BNC Connection pH Sensor
US$ 35-65 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Name: pH8011 Antimony pH Electrode
- pH: 0~14
- ORP: -2000mv~2000mv
- Power: 90~260VAC
pH Water Automatic pH Equipment pH Online pH Monitor pH Industrial
US$ 155-170 / Piece
Min. Order:1 Piece
- Enter Attribute Here (e.g.: Size): Enter Value Here (e.g.: 12 Inches)
- Packing: Standard Package
- Standard: 1KG
- Port: Shanghai
- Production Capacity: 10000PCS/Month
- Trademark: SUPMEA
Phg-3081 Industrial Online pH Monitor
US$ 1-2 / Piece
Min. Order:1 Piece
- Measuring Range: 0-14pH
- Packing: PP Bag, Paper Box. Sponge, Seaworthy Box.
- Standard: CE, SGS, ISO
- Port: Shanghai
- Production Capacity: 1000piece/Month
- Trademark: BOQU
Remote Control Fixed Gas Monitor for Detecting 0-5ppm pH3 with Sound Light Alarm
US$ 100-280 / Piece
Min. Order:2 Pieces
- Brand: Ae
- Customized: Customized
- Portable: Non Portable
- Certification: CE, RoHS, SGS
- Gas: CH4
- Type: Catalytic
Ce Approved Phosphine Gas Monitor IP66 (pH3)
US$ 477-980 / Piece
Min. Order:1 Piece
- Brand: Korno
- Customized: Non-Customized
- Portable: Portable
- Certification: CE, CPA, CMC, Cnex, ISO, Ohsas
- Gas: pH3
- Type: Electrochemical Gas Analyzer
Online pH Meter Wastewater pH Monitor Automatic Digital Water
US$ 94-119.5 / Piece
Min. Order:1 Piece
- Warranty: 1 Years
- Customized Support: OEM, ISO, FCC, CE, RoHS
- Accuracy: ±0.02pH ±1mv , ±0.3°c
- Measurement Range: 0.00~14.00pH
- Dimension: 96*96*115mm
- Power Supply: 220VAC±10% 50/60Hz
Wall Mounted Fixed Phosphine Gas Monitor (PH3)
US$ 477.08-738.28 / Piece
Min. Order:1 Piece
- Brand: Korno
- Customized: Non-Customized
- Portable: Fixed
- Certification: CE, CPA, CMC, Cnex, ISO
- Gas: pH3
- Type: Electrochemical Gas Analyzer
Swimming Pool Water Monitor pH/ORP Monitor
US$ 305-350 / Set
Min. Order:1 Set
- After-sales Service: 2 Years
- Warranty: 2 Years
- Display: Digital
- Appliance: Swimming Pool
- Portable: Portable
- Certification: RoHS, CE
Wq700p ORP Test Kit pH ORP Do Meter pH Meter Instrument American Marine Pinpoint ORP Monitor
US$ 120-155 / Piece
Min. Order:1 Piece
- Range: 0.00-14.00pH
- Accuracy: 2%F.S
- Resolution: 0.01pH
- Dimension: 204*100*35mm
- Power Supply: 5*1.5V
- Packaging Details: Standard Carton Package
Factory OEM ODM Portable pH3 Phosphine Single Gas Detector Phosphine Gas Monitor
US$ 99-450 / Piece
Min. Order:1 Piece
- Brand: Kelisaike
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: Cl₂
- Type: Electrochemical Gas Analyzer
Waste Water pH Pool pH Value pH Automatic Control pH Monitor pH Metre Pour Oratoire
US$ 155-170 / Piece
Min. Order:1 Piece
- Enter Attribute Here (e.g.: Size): Enter Value Here (e.g.: 12 Inches)
- Packing: Standard Package
- Standard: 1KG
- Port: Shanghai
- Production Capacity: 10000PCS/Month
- Trademark: SUPMEA
Multi-Function Portable Leak Multi-Gas Monitor H2s O3 No2 Nh3 pH3 CH4
US$ 100-290 / Piece
Min. Order:2 Pieces
- Type: Catalytic Combustion Gas Sensor
- Conductivity Type: N/a
- Output Signal Type: N/a
- Production Process: N/a
- Material: Plastic
- IP Rating: IP66
Intelligent Multi-Parameter Water Quality Analyzer Residual Chlorine pH Turbidity Real-Time Automatic Monitor
US$ 5000-6000 / Set
Min. Order:1 Set
- After-sales Service: 24 Hours Online Service
- Warranty: 1 Year
- Display: LCD
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Type: Concentration Meter
Swimming Pool pH. Orp Controller Automatic Water Monitor (CX-ORP)
Min. Order:1 Piece
- Certificate: ISO, CE, SGS
- Experience: More 20 Years
- Max Temp: 130c
- Quality: World Class
- Packing: Carton/Polywood Case /Wood Case
- Standard: CE, SGS, ISO
Hot Selling Health Monitor with Good Price pH Health Care Monitoring Indicator Health Machine Touch Monitor Prts
US$ 85-115 / Piece
Min. Order:2 Pieces
- Nature: No
- Customized: Customized
- Type: Home ECG
- Group: Middle-aged and Old
- Certification: CE
- Packing: Each Unit/Box
2021 New Style Water Temperature TDS pH Monitor for Fish Industry Fish Lover
US$ 55-65 / Piece
Min. Order:1 Piece
- After-sales Service: User Manual and Online Guide
- Warranty: 1 Year
- Standard: Celsius/Fahrenheit
- Accuracy: ≤0.5°C
- Usage: Industrial, Household
- Display: Digital
Veinasa-Twsy New Digital Soil pH and Moisture Tester Soil Sensor Monitor pH Salinity Ec Moisture Soil pH and Moisture Tester
US$ 48-59 / Piece
Min. Order:1 Piece
- Installation Type: Insert Into Soil
- Sensing Type: Digital Soil Moisture Sensor
- Contact: Contact
- Output Signal Type: Digital Type
- Measuring Medium: Soil Temperature, Moisture and Salinity
- Customized: Customized
RS485 Soil NPK Meter Sensor Ec pH Temperature Humidity Monitor
US$ 50-100 / Piece
Min. Order:1 Piece
- Installation Type: Insert Type
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Epoxy Resin
Online pH Meter Water Quality Online Monitor Has High Measurement Accuracy
US$ 68-86 / Set
Min. Order:1 Set
- After-sales Service: 24/7 After-Sales Service
- Warranty: 1 Year
- Display: ExtraLCD
- Portable: Non-portable
- Physical Analysis Type: Gas Chromatography Method
- Chemical Analysis Type: Toluene Method
Fixed Online Phosphine Gas Monitor (pH3)
US$ 477.08-973.23 / Piece
Min. Order:1 Piece
- Brand: Korno
- Customized: Customized
- Portable: Fixed, Wallmounted
- Certification: CE, CPA, CMC, Cnex, ISO, OHSAS
- Gas: pH3
- Type: Electrochemical Gas Analyzer
Tp-585 Online Total Phosphorus Monitor
US$ 1500-2000 / Piece
Min. Order:10 Pieces
- After-sales Service: Following Updating
- Warranty: Under Discussion
- Weight: 60kg
- Measuring Range: (0.00~14.00)pH
- Resolution: 0.01pH
- Power Supply: AC: (220 Plus or Minus 22) V; (50 Plus or Minus 0)
Respond Timely Tht C4h8s Gas Monitor for Odorant Intensity
US$ 417 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Brand: Mpower
- Customized: Customized
- Portable: Portable
- Certification: CE
Apure Online Monitoring Water Quality Transparency Monitor
US$ 1400-2300 / Piece
Min. Order:1 Piece
- Type: Ph Electrode
- Cooling System: Radiator
- Function: Over Voltage Protection, Overheat Protection, Short Circuit Protection
- Materials: Plastic
- Measuring Medium: Water
- Model: TPS-206
Portable High Precision Swimming Pool Disinfection Cleaning Part Water Quality Tester Water Quality Monitor
US$ 305-350 / Set
Min. Order:1 Set
- After-sales Service: 2 Years
- Warranty: 2 Years
- Display: Digital
- Appliance: Swimming Pool
- Portable: Portable
- Certification: RoHS, CE
P2.6 P3.9 Outdoor Rental LED Screen Monitor for Active LED Video Wall
US$ 120 / Piece
Min. Order:24 Pieces
- Tube Chip Color: Full Color
- Display Function: Video Display
- Pixel Pitch: 2.6
- Pixel Configuration: 1R,1G,1B
- Pixel Density: 147456 Dots/Sqm
- Scanning Mode: 3
