Digital Ph Meter Total 542 manufacturers & suppliers found with 1,626 products
Bengbu Sun-moon Instrument Institute Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
Audited Supplier
2000+
Plant Area
104
Number of Employees
Manufacturer/Factory
, Trading Company
Load Transducer , Pressure Transmitter , Temperature Sensor , Pull Type Sensor , Axle Pin Sensor
Own Brand
ISO 9001
-
US$ 100 / Piece10 Pieces (MOQ) -
US$ 100 / Piece10 Pieces (MOQ)
-
US$ 1500 / Piece10 Pieces (MOQ)
Nanjing Wotian Technology Co., Ltd.
Since 2010 Suppliers with verified business licenses
5.0
Audited Supplier
Manufacturer/Factory
Pressure Sensor , Pressure Gauge , Pressure Transducer , Differential Pressure Sensor , Level Transmitter
OEM, ODM, Own Brand
ISO 9001, IATF16949
-
Negotiable5 Pieces (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable5 Pieces (MOQ)
Nanjing KELISAIKE Safety Equipment Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
1000
Plant Area
27
Number of Employees
Manufacturer/Factory
, Trading Company
Gas Detector; Breathing Apparatus; Online Gas Analyzer
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 320 / Piece1 Piece (MOQ)
-
US$ 99 / Piece1 Piece (MOQ)
-
US$ 120 / Piece1 Piece (MOQ)
Trading Company
Flowmeter , Level Sensor , Level Switch , Level Transmitter , Servo Motor
OEM
within 15 workdays
-
US$ 35 / Piece2 Pieces (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
Shine Peak Group (HK) Limited
Since 2015 Suppliers with verified business licenses
4.0
2000
Plant Area
Manufacturer/Factory
, Trading Company
, Group Corporation
Agricultural Machinery , Farm Tools , Oil Press Machine , Rice Mill Machine , Garden Tools
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 1.8 / Piece10000 Pieces (MOQ)
-
US$ 2.82 / Piece1000 Pieces (MOQ)
-
US$ 2.85 / Piece1000 Pieces (MOQ)
HV Hipot Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
48.5 Mil
Annual Revenue
2000+
Plant Area
68
Number of Employees
Manufacturer/Factory
, Trading Company
Transformer Testers , Partial Discharge Test System , Insulation Tester , High Voltage Test Set , Switchgears Test Set
Own Brand, ODM
Response Time≤3h
-
US$ 2941 / Set1 Set (MOQ)
-
US$ 2800 / Set1 Set (MOQ)
-
US$ 2941 / Set1 Set (MOQ)
SENSTECH LTD.
Since 2020 Suppliers with verified business licenses
4.0
2000+
Plant Area
76
Number of Employees
Manufacturer/Factory
, Trading Company
Temperature & Humidity Sensor
ODM, OEM, Own Brand
ISO 9001
-
US$ 0.99 / Piece100 Pieces (MOQ)
-
US$ 0.99 / Piece100 Pieces (MOQ)
-
US$ 0.99 / Piece100 Pieces (MOQ)
Manufacturer/Factory
pH Meter , Ec Meter , ORP Meter , TDS Meter , Salinity Meter
OEM, ODM
ISO 9001
-
US$ 12.2 / Piece10 Pieces (MOQ)
-
US$ 12.6 / Piece10 Pieces (MOQ)
-
US$ 34 / Piece10 Pieces (MOQ)
Shanghai Boqu Instrument Co., Ltd.
2000
Plant Area
Manufacturer/Factory
pH Meter , Conductivity Meter , Dissolved Oxygen Meter , Turbidity Meter , pH Sensor
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 136 / Piece1 Piece (MOQ)
-
US$ 200 / Piece1 Piece (MOQ)
-
US$ 75 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Switchgear , Medium Voltage Switchgear , Low Voltage Switchgear , Power Plant Electrical System Design , Pressure Transmitter
OEM, ODM, Own Brand
ISO 9001, ISO 14064
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Manufacturer/Factory
Temperature Humidity Climate Chamber , Environment Test Equipment , Industrial Oven , Vacuum Oven , Dust Test Chamber
OEM, Own Brand
ISO 9001
-
US$ 2400 / Set1 Set (MOQ)
-
US$ 1500 / Set1 Set (MOQ)
-
US$ 1500 / Set1 Set (MOQ)
Ningbo Sinotester Biological Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
pH Meter , Refractometer , Test Papers , Orp Meter , TDS Meter
OEM, Own Brand
ISO 9001, FSC
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 135 / Piece10 Pieces (MOQ)
-
US$ 7.5 / Piece1 Piece (MOQ)
Shenzhen Handsome Technology Co., Ltd.
500
Plant Area
Trading Company
Moisture Meter , Thermometer , pH Meter , Digital Timer , Magnifier
within 15 workdays
Shenzhen, Guangdong
-
Negotiable100 Pieces (MOQ)
-
Negotiable50 Pieces (MOQ)
-
Negotiable100 Pieces (MOQ)
Shanghai Gl Environmental Technology Co., Ltd.
1000
Plant Area
Manufacturer/Factory
, Trading Company
Dosing Pump , Diaphragm Pump , Water Quality Instrument , Dosing System , Water Pump
OEM, ODM
ISO 9001
-
US$ 98 / Piece1 Piece (MOQ)
-
US$ 160 / Piece1 Piece (MOQ)
-
US$ 98 / Piece1 Piece (MOQ)
Manufacturer/Factory
Test Paper , pH Meter , Conductivity Meter , Kit , Colour Comparison Tube
Own Brand
Hangzhou, Zhejiang
-
US$ 2 / Piece10 Pieces (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 68.85 / Piece1 Piece (MOQ)
Manufacturer/Factory
PLC Splitter , Fiber Optic Components , FTTH Solution , CWDM , Gepon Equipments
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 18.65 / Piece1 Piece (MOQ)
-
US$ 18.65 / Piece1 Piece (MOQ)
-
US$ 18.65 / Piece1 Piece (MOQ)
Manufacturer/Factory
Total Hardness , Free Chlorine , Dissolved Oxygen , Conductivity , Dpd Method Free Chlorine
OEM, Own Brand
ISO 9001
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 150 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Shanghai Chunye Instrument Technology Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
pH Meter , Conductivity Meter , Dissolved Oxygen Meter , Turbidity Meter , Free Chlorine Analyzer
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, WRAP
-
US$ 280 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
-
US$ 250 / Piece1 Piece (MOQ)
Manufacturer/Factory
UV 254 Cod Sensor , Instruments , Accessories , Systems , Nh4 Sensor
Own Brand
ISO 9001
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
G AND N FORTUNE LIMITED
Since 2006 Suppliers with verified business licenses
5.0
250
Plant Area
22
Number of Employees
Manufacturer/Factory
PVC Trunking , PVC Pipe , PVC Fittings , G.I Box , Street Light
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 6.8 / Piece100 Pieces (MOQ)
-
US$ 5.99 / Piece100 Pieces (MOQ)
-
US$ 990 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Automatic Transfer Swtich , Power Capacitor , Air Circuit Breaker , Single Meter Socket , Online Soft Starter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 2500 / Piece1 Piece (MOQ)
Nanjing AIYI Technologies Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
2000+
Plant Area
59
Number of Employees
Manufacturer/Factory
Gas Detector , Gas Analyzer , Gas Monitor , Gas Meter , Dust Monitor
Own Brand, ODM, OEM
ISO9001:2015 Certificate
-
US$ 59 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 100 / Piece2 Pieces (MOQ)
Shenzhen GVDA Technology Co., Ltd.
500
Plant Area
Manufacturer/Factory
, Trading Company
Multimeter , Soldering Iron , DC Power Supply , Night Vision , Voltage Tester
OEM, Own Brand
BREEAM
-
US$ 14.99 / Piece40 Pieces (MOQ)
-
US$ 14.99 / Piece40 Pieces (MOQ)
-
US$ 14.99 / Piece40 Pieces (MOQ)
Shanghai Jin Zhuang Instrument Co., Ltd.
500
Plant Area
2
Number of Employees
Trading Company
Cod Analyzer , BOD Analyzer , Ammonia Analyzer , Tss Meter , Turbidity Meter
OEM, ODM, Own Brand
ISO9001:2015
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 200 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Electronic Ballast , Magnetic Ballast , Grow Lamp , Lights Reflector , Reflector Hoods
Shanghai, Shanghai
-
US$ 17 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 21 / Piece1 Piece (MOQ)
Shandong Yirun Instrument Technology Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
Water Meter , Heat Meter , Valve
OEM, ODM, Own Brand
ISO 9001
-
US$ 41.56 / Set1000 Sets (MOQ)
-
US$ 20.44 / Set1000 Sets (MOQ)
-
US$ 10.51 / Piece1000 Pieces (MOQ)
Dongguan Daxin Electronic Technology Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
pH/ORP , ORP , Conductivity , Ion Concentration , Dissolved Oxygen
OEM, ODM, Own Brand
ISO 9001, ISO 14001, QC 080000
-
US$ 85 / Piece1 Piece (MOQ)
-
US$ 261.54 / Set1 Set (MOQ)
-
US$ 115 / Set1 Set (MOQ)
XIAMEN ABBAR IMPORT AND EXPORT TRADE CO., LTD.
100
Plant Area
Trading Company
Hydroponic , Greenhouse , Controller , Horticulture , Garden
Own Brand
ISO 9001
-
US$ 299 / Piece1 Piece (MOQ)
-
US$ 299 / Piece1 Piece (MOQ)
-
US$ 299 / Piece1 Piece (MOQ)
Manufacturer/Factory
Psa Oxygen Generator , Psa Nitrogen Generator , Air Compressor , Refrigeration Dryer , Storage Tank
OEM, Own Brand
ISO 9001, ISO 9000
-
US$ 290 / Piece1 Piece (MOQ)
-
US$ 2000 / Set1 Set (MOQ)
-
US$ 2000 / Set1 Set (MOQ)
Manufacturer/Factory
Water Meters , Mechanical Water Meters , Ultrasonic Water Meters , Smart Water Meters , Prepaid Water Meters
OEM, ODM, Own Brand
ISO 9001, ISO 14064
-
US$ 261.94 / Piece10 Pieces (MOQ)
-
US$ 261.94 / Piece10 Pieces (MOQ)
Audited Supplier
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