Sign in
9YRS
Ningbo Sinotester Biological Co., Ltd.
Top picks

Product categories

PH-025 Aquarium Digital Water Ph Meter
$20.00-22.00
(Min. Order) 5 pieces
Waterproof Ph Sensor Probe Digital Ph Meter Tester
$4.50-6.00
(Min. Order) 1 piece
Hot Sale Ph Electrode Meter Ec Digital Orp Controller
$58.00-65.00
(Min. Order) 5 pieces
Digital Ph Moisture Sunlight Soil Meter
$23.00-28.00
(Min. Order) 5 pieces
Electrode
All products
Water Analysis Instruments
Electrode
Hydroponic arduino Board BNC pH Sensor Probe Electrode
$30.10-65.30
Min. Order: 5 pieces
Lower Price Ec Electrode Probe Sensor for Water Testing
$10.00-12.50
Min. Order: 100 pieces
Dissolved Oxygen Monitoring System Optical Dissolved Oxygen Sensor Electrode Probe Dissolved Oxygen Meters
$80.00-90.00
Min. Order: 5 pieces
Water Sensor Probe Online ph Plastic Sensor Electrode ZP-1T for Temperature Compansation
$26.50-35.50
Min. Order: 1 piece
140 sold
Sinotester Online 4-20Ma Digital Water Conductivity Ph Ec Do Salinity Turbidity Chlorine Sensor Electrode Meter
$55.00-65.00
Min. Order: 5 pieces
Lower Price Conductivity Meter Probe Sensor for Water Testing DJS-10
$10.00-12.50
Min. Order: 20 pieces
DJS-1 CE Conductivity Probe
$10.00-12.50
Min. Order: 100 pieces
254 sold
DJS-1 CE Certified Con1.0 Inline Conductivity Probe Bnc / TDS Sensor for Sewage Water
$10.00-12.50
Min. Order: 100 pieces
Ph Sensor Conductivity Ph Glass Electrode
$16.50-28.00
Min. Order: 25 pieces
Online Digital Aquaculture Atlas Scientific ph Ec Orp Sensor Water Probe Electrode Replaced Rs485
$55.00-65.00
Min. Order: 5 pieces
pH Conductivity and Temperature Electrode Multi-parameter Analyzer Sensor Aquarium Water test Probe
$65.00-80.00
Min. Order: 5 pieces
4-20mA ZP-1 Digital Water Conductivity ph Ec Do Salinity Turbidity Chlorine Sensor
$18.00-20.00
Min. Order: 20 pieces
PH-101 Digital ORP Water Sensor of RS-485 Output Electrode Industrial Water Quality Analyzer
$190.00-210.00
Min. Order: 1 piece
Laboratory Used Ph Electrode Glass Ph Electrode
$16.50-28.00
Min. Order: 50 pieces
ZP-2TU Hot Sales High Accuracy Long Life PH Senor Electrode Probe for ph Meter
$40.50-47.50
Min. Order: 5 pieces
Laboratory Water Sensor Probe ph Glass Electrode E-6503 for Testing Strong Acid and Alkali
$12.50-15.00
Min. Order: 20 pieces
...
1/12
Go toPage