Bluetooth PH Meter (92)
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Bluetooth PH Meter for Aquaculture with DO Ammonia Nitrite Testing
Price: US $160.71 - $167.14
MOQ: 2
Delivery Time: 5-8 Work days
Seawater Digital Salinity Meter Salt Water Tester For Pool Aquarium Fish Pond 10 - 100ppt
Price: 25
MOQ: 10
Delivery Time: 5-8work days
Tuya Zigbee Solar Charging Swimming Pool Water Quality Monitor Chlorine Meter PH/ORP/EC/TDS/Salinity
Price: 199USD
MOQ: 10
Delivery Time: 10-15DAYS
Digital Bluetooth Food PH Meter For Brewing Fruit Cheese Meat Canning 0 - 14ph
Price: 25
MOQ: 10
Delivery Time: 5-8 working day
Soil Fertility Meter (42)
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High Precision NPK Soil Tester Meter Nitrogen Phosphorus Potassium Soil Detector For Greenhouse Garde Farm
Price: 79
MOQ: 50
Delivery Time: Negotiate
4- In -1 water Quality / Soil Fertility Meter For Plant Flower High Accuracy
Price: negotiation
MOQ: 50pcs
Delivery Time: Negotiable
Farm Electronic Soil Ph Tester , Black Soil Analyzer Meter With 16cm Length Probe
Price: negotiation
MOQ: 50pcs
Delivery Time: Negotiable
6-in-1 Soil PH Meter Garden Soil PH / Fertility / Moisture / Light / Air Humidity / Temp Multi Functional Soil Testing Tool
Price: $8.43-8.78
MOQ: 1
Delivery Time: Negotiable
Water Quality Meter (68)
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7 In 1 RS485 Multi-Parameter Water Monitor With Rechargeable Ni-MH Battery ±0.05pH Accuracy
Price: 138.75
MOQ: 1
Delivery Time: 5-8 working days
High Accuracy Pen Type Water Quality Meter With 4 Digits LCD Display
Price: negotiation
MOQ: 50
Delivery Time: Negotiable
YIERYI Portable Photometric Accurate Water Quality Tester for PH Residual Chlorine Total Chlorine
Price: $118.75-125
MOQ: 20
Delivery Time: Negotiable
Wifi 7-in-1 Floating Waterproof Chlorometer With Smart Hub Salt/EC/TDS/ORP&Temp USB Solar Powered pH Meter for Swimming Pools
Price: Negotiable
MOQ: 1
Delivery Time: Negotiable
Digital PH Meter (82)
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PH TDS EC TEMP Tester Pen Water Quality Tester With Backlit Display
Price: $9~9.5
MOQ: 50
Delivery Time: 5-8 working days
Swimming pool water quality detector ph residual chlorine tester meter
Price: 45
MOQ: 20
Delivery Time: 5-8
Aquarium Water Quality Salt Pool Water Salinity Meter Pen Type Range 0.0% To 10.0%
Price: negotiation
MOQ: 30 pcs
Delivery Time: Negotiable
Multifunction Salt Water Quality Tester Smart Tuya Wifi Aquarium PH Meter TDS EC TEM
Price: 45
MOQ: 10
Delivery Time: 5-8 work days
Soil Moisture Tester (84)
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PH/EC/Moisture/Sunlight/Air Humidity Soil PH Meter Digital Soil Tester
Price: 25usd
MOQ: 10
Delivery Time: 15-20days
PM-8188-A High Frequency Capacitor Grain Moisture Bulk Density Tester with Backlit Color Screen EU / US / UK Plug
Price: SG$161.45
MOQ: 5
Delivery Time: Negotiable
Tuya Smart Zigbee Soil Tester Sensor Temperature Humidity Illuminance Measuring Instrument Zigbee Soil Moisture Sensor
Price: Rp 373.835-435.728
MOQ: 5
Delivery Time: Negotiable
Hand Held Refractometer (109)
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0~25% Alcohol Wort ATC Portable Refractometer For Wine Sugar Test
Price: negotiation
MOQ: 25pcs
Delivery Time: 5-8 work days
Traditional Scale Digital Hand Refractometer Brix Reading 4 In 1 Engine Fluid Glycol
Price: negotiation
MOQ: 25pcs
Delivery Time: 5-8 work days
Black 3 In 1 Antifreeze Refractometer Box , Research Refractometer Lightweight
Price: 10 usd
MOQ: 30 pcs
Delivery Time: 5-8 days
Digital Display Brix Scale Refractometer / Salimeter Measurement Tool For Aquarium Seawater
Price: negotiable
MOQ: 10 pcs
Delivery Time: 5-8 work days
Water TDS Meter (25)
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EC -963 Digital EC Meter Tester Conductivity Water Quality Measurement Tool
Price: negotiation
MOQ: 30 PCS
Delivery Time: Negotiable
3 In 1 TDS Handheld Conductivity Meter Water Measurement Tool ±2% Accuracy
Price: negotiation
MOQ: 50pcs
Delivery Time: Negotiable
YIERYI PH-2603 6-in-1 Multifunctional Benchtop pH Meter with 0.01 pH Accuracy for Laboratory Water Quality Testing
Price: AED 467.45
MOQ: 50
Delivery Time: Negotiable
High Precision Durable Titanium Alloy Probe Water TDS Meter with 0-9999 ppm TDS Range and Multiparameter pH Measurement
Price: CN¥29.50-30.87
MOQ: 2
Delivery Time: Negotiable
Handheld Moisture Meter (38)
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Wireless ZigBee Smart Soil Moisture Temperature Monitor for Plants App Controlled
Price: $8.81
MOQ: 20
Delivery Time: Negotiable
3-in-1 Digital Soil EC Moisture Temperature Meter Plant Soil Salinity Tester for Garden Farm
Price: $30.63-34.62
MOQ: 20
Delivery Time: Negotiable
3 in 1 Soil PH Water Moisture Meter Acidity Humidity Sunlight Garden Plants Flowers Moist Tester Instrument Tool
Price: €1.83-1.98
MOQ: 100
Delivery Time: Negotiable
LCD Display Backlight 3 In 1 Garden Flowers Sensor Plants Acidity Humidity Detector PH Meter Soil Moisture Tester
Price: R$39.71-41.44
MOQ: 2
Delivery Time: Negotiable
Digital Dissolved Oxygen Meter (13)
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Aquaculture 30.0mg/L Waterproof Dissolved Oxygen Meter
MOQ: 1pcs
Delivery Time: 3-5days
Brand: YIERYI
Smart Bluetooth Dissolved Oxygen Meter with 0~20 mg/L Range and Magnetic Charging for Aquaculture and Labs
Price: $50.28-52.32
MOQ: 20
Delivery Time: Negotiable
6-in-1 Testing Multiparameter Water Quality Meter with 0.1 pH Accuracy and LCD Display for Aquariums and Hydroponics
Price: $102.50-102.94
MOQ: 5
Delivery Time: Negotiable
Digital ORP Meter (14)
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Yieryi Digital ORP Meter with LCD Backlight Compact Pen Size and CE RoHS Marking for Water Quality Testing
Price: $9.04-11.13
MOQ: 20
Delivery Time: Negotiable
501-2 ORP Electrode with Ceramic Core Ag/AgCl Reference and ±2000 mV Range for Lab and Field Use
Price: $16.17-17.30
MOQ: 2
Delivery Time: Negotiable
1999mV Range ORP Meter with LCD Backlight and Portable Pen-Type Design for Water Quality Testing
Price: $7.91-11.13
MOQ: 2
Delivery Time: Negotiable
Platinum Needle ORP Probe with BNC Q9 Connector for 0~+1500mv Range Oxidation-Reduction Potential Testing
Price: €11.42-14.05
MOQ: 2
Delivery Time: Negotiable