493 Pen Type Orp Test Meter
results from17 suppliers
Ez9909A 5 in 1 Water Quality Tester pH/TDS/Ec/Salinity/Temp Meter for Aquarium
US$ 6.99-8.99 / Piece
Min. Order:50 Pieces
- After-sales Service: 12 Months
- Warranty: 12 Months
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
pH/TDS/Ec/ORP/Salinity/S. G/Temperature Meter Water Quality Monitor Tester Aquariums New 7 in 1 pH Meter
US$ 10.5-12.8 / Piece
Min. Order:1 Piece
- After-sales Service: Lifelong
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Living Water
- Certification: ISO9001, CE
Cheap Pen Type pH Meter for Lab Water Testing (0.00-14.00pH)
US$ 15-20 / Piece
Min. Order:20 Pieces
- Display: Digital
- Portable: Portable
- Appliance: Biochemistry
- Certification: ISO
- Measuring Range: 0.00~14.00pH
- Resolution: 0.01pH
High Corrosive Liquid Water Quality Online Analyzer pH Meter
US$ 225 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 1year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
pH-03b Economical Pen-Type pH Meter with Backlight
US$ 3-4 / Piece
Min. Order:1 Piece
- pH Range: 0 - 14
- Packing: Color Box
- Standard: CE
- Port: Shanghai
- Production Capacity: 1000PCS/Month
- Origin: Shanghai
Laboratory Tabletop pH Meter for Water Quality Test
US$ 230-300 / Piece
Min. Order:1 Piece
- After-sales Service: 12 Months
- Warranty: 12 Months
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Laboratory
- Certification: ISO9001, RoHS, CE, FCC
High Accuracy Pen Type TDS Meter Portable Water Tester
US$ 3 / Piece
Min. Order:1 Piece
- After-sales Service: Online Support
- Warranty: 1year
- Display: Digital
- Appliance: Liquid Tester
- Portable: Portable
- Type: TDS Meter
Portable Pen Type Orp Meter for Water Quality Analyzer
Min. Order:100 Pieces
- Display: Digital
- Appliance: Biochemistry
- Portable: Portable
- Certification: CE
- Type: PH Meter
- Packing: Normal Carton
Biobase Digital Mini Benchtop Portable ORP/pH Meter
US$ 153-332 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
Ez9908 Cheapest 4 in 1 pH/TDS/Ec/Temp Water Quality Meter pH
US$ 6.55-7.8 / Piece
Min. Order:50 Pieces
- After-sales Service: 12 Months
- Warranty: 12 Months
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Multifunction pH, Ec, TDS, Salinity, S. G, ORP and Temp Water Quality Testing Pen
US$ 10-30 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours Online
- Warranty: One Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Quality
- Certification: ISO9001, RoHS, CE
BLE-C600 Digital Handheld Smart Blue Tooth 7 in 1 Water Tester Pen
US$ 19.3-21.5 / Piece
Min. Order:1 Piece
- After-sales Service: Lifelong
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Living Water
- Certification: ISO9001, CE
Environmental Wastewater Online Digital Water Quality Analyzer pH Meter
US$ 225 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 1year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Pen Type Orp Meter Redox Meter Oxidation-Reduction Potentiometer for Water Quality Analyze
Min. Order:100 Pieces
- Display: Digital
- Appliance: Biochemistry
- Portable: Portable
- Certification: CE
- Type: PH Meter
- Packing: Normal Carton
Digital pH Test with Blue Tooth 2 In1 Pen Type pH Meter
US$ 14.02-14.42 / pieces
Min. Order:10 pieces
- After-sales Service: Yes
- Warranty: Yes
- Display: Digital
- Portable: Portable
- Appliance: Water Tester
- Certification: CE
Explosion-Proof Water Quality Analyzer Portable Pen pH Meter
US$ 225 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 1year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Firm Structure PPS 6bar Industrial pH Sensor for Sewage
US$ 60-64 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Free Technical Support
- Warranty: 1 Year Lifetime Free Technical Support
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Chemical
- Certification: ISO9001, RoHS, CE, SGS
Pen Type Oxygen Meter with Electrode for Water Quality Analyze
Min. Order:100 Pieces
- Display: Digital
- Appliance: Biochemistry
- Portable: Portable
- Certification: CE
- Type: PH Meter
- Packing: Normal Carton
New Type USB Charging 5 in 1 pH Meter for Aquarium Agriculture
US$ 10.55-14.9 / Piece
Min. Order:5 Pieces
- After-sales Service: 12 Months
- Warranty: 12 Months
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Measuring Wastewater pH Meter Water Quality Online Analyzer ORP Meter
US$ 225 / Piece
Min. Order:1 Piece
- After-sales Service: Quality Problems Free Guidance and Maintenance
- Warranty: 1year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Yy-1010 Digital Aquarium Pool 10 in H2 Tester 1 pH Meter
US$ 14.99-18 / Piece
Min. Order:50 Pieces
- After-sales Service: Yes
- Warranty: 12 Months
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Lab Upgrade High Quality Digital Pen Type pH Meter
US$ 40-50 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Display: LCD Screen
- Portable: Portable
- Appliance: Laboratory
- Operating Temperature: 0-60ºC 32-140f
- Item: pH Meter
Explosion-Proof ORP Meter with RS485 Function
US$ 225 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 1year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
5 in 1 pH Meters Salinity Meter TDS Ec Water Tester Meter
US$ 5-8.5 / pieces
Min. Order:50 pieces
- After-sales Service: Yes
- Warranty: OEM
- Display: Digital
- Portable: Portable
- Appliance: Drinking Water
- Certification: CE
Portable Multifunction 4 in 1, 5 in 1, 7 in 1 Water Quality Tester
US$ 10-30 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours Online
- Warranty: One Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Quality
- Certification: ISO9001, RoHS, CE
Biobase Portable pH/ORP Meter for Laboratory
US$ 60-170 / set
Min. Order:1 set
- After-sales Service: on Online Technonlogy Support
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: All
- Certification: All
Conductivity Online Analyzer Soil Moisture pH Meter Sensor
US$ 225 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 1year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Portable Digital Turbidity Meter 0~1100 Ntu/Fnu Measuring Turbidimeter
US$ 199-289 / Piece
Min. Order:5 Pieces
- After-sales Service: Yes
- Warranty: 12 Months
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Laboratory
- Portable: Portable
- Certification: CE
Wide Range Explosion-Proof High pH Meter with RS485 Function
US$ 225 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 1year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Cheap Price Portable Cheese/Meat/Fruit pH Tester Meter
US$ 462 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis
- Certification: CE
- pH Range: 0 to 14 pH
- pH Resolution: 0.01/0.1 pH
Zd-2A Portable Digital Turbidity Meter 0-200ntu for Laboratory
US$ 43.5-60 / Piece
Min. Order:5 Pieces
- After-sales Service: Yes
- Warranty: 12 Months
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Laboratory
- Portable: Portable
- Certification: CE
River Sewage and Other Water Quality Online pH Meter ORP Meter
US$ 225 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 1year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Zd-10A Portable Water Plant Swimming Pool Water Turbidimeter
US$ 99-120 / Piece
Min. Order:5 Pieces
- After-sales Service: Yes
- Warranty: 12 Months
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Laboratory
- Portable: Portable
- Certification: CE
pH-02b Economical Pen-Type pH Meter with Backlight
US$ 2-4 / Piece
Min. Order:1 Piece
- pH Range: 0 - 14
- Packing: Color Box
- Standard: CE
- Port: Shanghai
- Production Capacity: 1000PCS/Month
- Origin: Shanghai
Portable Cream Cheese pH Meter /ORP/Temperature Meter
US$ 462 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis
- Certification: CE
- pH Range: 0 to 14 pH
- pH Resolution: 0.01/0.1 pH
High Precision Laboratory Dedicated Desktop pH Meter ORP Meter
US$ 225 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours
- Warranty: 1year
- Accuracy: >±1%
- Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil
- Size: Electrode Type
- Sensor: Plug-in
C600 Water Quality Tester Waterproof 7 in 1 Digital pH/TDS / Ec / ORP /Sg/Salinity Meter
US$ 6.54-12 / Piece
Min. Order:10 Pieces
- After-sales Service: 12 Months
- Warranty: 12 Months
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Pen Type Digital pH Meter Tester -2.00 to +16.00pH Range
US$ 40-50 / Piece
Min. Order:1 Piece
- Warranty: 1 Year
- Display: LCD Screen
- Portable: Portable
- Appliance: Laboratory
- Operating Temperature: 0-60ºC 32-140f
- Item: pH Meter
C600 7 in 1 pH/TDS / Ec / ORP /Sg/Salinity Water Quality Tester Waterproof
US$ 6.54-12 / Piece
Min. Order:10 Pieces
- After-sales Service: 12 Months
- Warranty: 12 Months
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Wholesale Test Equipment Digital Pen-Type Salinity Meter
US$ 1 / Piece
Min. Order:1 Piece
- Port: Qingdao
