491 Pen Type Orp Test Meter
results from12 suppliers
Online Ec pH Mester Tester pH Controller with Dosing Pump for Water Treatment
US$ 120-145 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Certification: ISO9001, CE, ISO14001
Waterproof Waste Water pH Meter Calibration pH Controller with Dosing Pump
US$ 120-145 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Certification: ISO9001, CE, ISO14001
Good Price Buy Portable pH ORP Meter Pocket pH Water Tester Monitor Digital pH-Meter Phmeter
US$ 95-139 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
pH Electrode 4-20mA Digital pH Sensor Electrode for Waste Water
US$ 115-150 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
Industrial on Line pH Meter Water Treatment Quality Monitor Hydroponics Water ORP pH Meters Tester with pH Sensor Probe Electrode
US$ 120-145 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Certification: ISO9001, CE, ISO14001
Aquarium Hydroponics Agriculture pH Meter Water Digital Tester Buy Price pH ORP Controller with Dosing Pump
US$ 120-145 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Certification: ISO9001, CE, ISO14001
Aquaculture Industrial Online Digital Hydroponics Water pH Sensor Probe pH Meter Price Phmetre
US$ 120-145 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
Hydroponics pH Ec Digital Controller pH Monitor with Pump
US$ 120-145 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
pH Sensor Industrial Water Quality Analyzer pH Meter Monitor
US$ 120-145 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
China Factory Price Atc Saliva pH Tester Meter
US$ 12-25 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
Pocket Type Liquid Medidor De pH Do Solo
US$ 1-15.8 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
2 Point Calibration Waterproof Pocket-Size pH Meter pH-618 Data Hold Function
US$ 17-35 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Accuracy: 0.1pH
High Accuracy Cheap Digital Pen Type pH Meter for Water Test
US$ 23.5-45 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
Auto Calibration Pocket Size Mini Aquarium pH Tester Water pH Meter
US$ 17.9-39.8 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry
- Portable: Bench Top
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
Economy Cost pH Controller, Orp Controller, Industry Use
US$ 40-89 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Industry, Agriculture, Food
- Portable: Portable Type
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14
Lab Chemical Liquid Test Meter for Swimming Pool pH Tester with Temperature
US$ 23.5-45 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
pH pH Test Pen Aquarium Fish Tank Water Quality Family Must
US$ 35-85 / Piece
Min. Order:10 Pieces
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Accuracy: 0.1
Pen Type pH Tester with Replaceable pH Probe Sensor pH Test Liquid Water Test
US$ 22.7-25.5 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
China Made Professional Water Test Orp Testing Meter
US$ 29.9-45.9 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Pen
- Certification: CE, ISO9001
- Type: Orp Meter
- Measuring Range: (-1999)-(+1999)Mv
Water Treatment Equipment Handheld Meter pH Pen Tester
US$ 17-35 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Accuracy: 0.1pH
Hotsale TDS Water Meter High Precision Pen Mini Orp Meter
US$ 17-35 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Pen
- Certification: CE, ISO9001
- Type: Orp Meter
- Measuring Range: (-1999)-(+1999)Mv
Cheap Water Purity Tester pH Meter Diagram Price
US$ 40-89 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Industry, Agriculture, Food
- Portable: Portable Type
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14
Portable pH Measuring Instruments pH Meter pH-0093 with Automatic Temperature Compensation
US$ 23.5-45 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
2 Point Calibration Digital pH Water Tester
US$ 17-35 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Accuracy: 0.1pH
China Hot Sale Pen Portable Atc pH Meter Aquarium
US$ 8.7-15 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
Ce Approved High Accuracy Water Digital pH Tester Meter for Outdoor Test
US$ 40-89 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Industry, Agriculture, Food
- Portable: Portable Type
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14
Wholesale Portable Urine pH Meter Digital
US$ 135-168 / Piece
Min. Order:10 Pieces
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Accuracy: 0.1
High Accuracy Pen Type Digital Liquid pH Test Meter
US$ 14.5-19.8 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
Portable Pen Type pH Testing Meter with Low Prices
US$ 9 / Piece
Min. Order:50 Pieces
- Portable: Portable
- MOQ: 50PCS
- pH Range: 0.00 - 14.00
- Accuracy: 0.1
- Usage: Fast Testing/General Precision
- Lead Time: 3-14days
Full Waterproof Redox (ORP) Test Pen
US$ 895 / Set
Min. Order:1 Set
- Temperature: -5 ~ 100
- Measurement Accuracy: 2.0
- Temperature Compensation Range: -5~55
- Ambient Temperature: -10~50
- Relative Humidity: ≤90%
- Power Supply: AC 220V±10%
Pen Type Waterproof Total Dissolved Solids (TDS) and Salinity Test Meter
US$ 895 / Set
Min. Order:1 Set
- Temperature: -5 ~ 100
- Measurement Accuracy: 2.0
- Temperature Compensation Range: -5~55
- Ambient Temperature: -10~50
- Relative Humidity: ≤90%
- Power Supply: AC 220V±10%
Waterproof Digital pH Water Tester Can Test Temperature
US$ 15-30 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
Alkaline Water pH Testing Wholesale Digital pH Meter
US$ 12-25 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Measuring Range: 0-14 pH
Phb-4 Portable pH Counts Were Experimental pH Meter pH Tester
US$ 35-85 / Piece
Min. Order:10 Pieces
- Display: Digital
- Appliance: Biochemistry, Agriculture, Industry
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Accuracy: 0.1
pH Meter with Back Light, Hydroponics Equipment, Nutrients for Hydroponic
Min. Order:50 Pieces
- Packing: Carton
- Production Capacity: 100000PCS/Month
- Trademark: HX
- Origin: China
- HS Code: 90318090
High Precision pH Meter pH-40 Series
Min. Order:5 Pieces
- Color: Yellow or Blue
- Packing: Carton
- Production Capacity: 100000PCS/Month
- Trademark: HX
- Origin: China
- HS Code: 90318090
Water Treatment Multi-Parametr Water Quality Analyzer
US$ 1544-1839 / Piece
Min. Order:1 Piece
- After-sales Service: video,Phone,Email,Online Aftersales Service
- Warranty: 1year
- Display: LED
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Test
- Portable: Portable
- Certification: RoHS, FCC, CE, ISO9001
Portable pH Meter Hx-3021
Min. Order:5 Pieces
- Packing: Carton
- Production Capacity: 100000PCS/Month
- Trademark: HX
- Origin: China
- HS Code: 90318090
New Portable pH Meter 220
Min. Order:1 Piece
- Packing: Carton
- Production Capacity: 100000PCS/Month
- Trademark: HX
- Origin: China
- HS Code: 90318090
Portable pH Meter Hx-3012
Min. Order:5 Pieces
- Packing: Carton
- Production Capacity: 100000PCS/Month
- Trademark: HX
- Origin: China
- HS Code: 90318090
