Buy PH Meters at affordable price from 3 USD

6000 PH Meters Found. Average price of all goods in PH Meters categoty — $20.

PH Meters BrandsJUANJUAN, Yieryi, OOTDTY, KKMOON, Alloet, FGHGF, ANENG, Shanwen, VAHIGCY, ACEHE, Easyover, BSIDE, Meterk, VKTECH, Kebidumei and 346 more

Intelligent Soil Nutrient Tester Temperature Humidity EC PH Nitrogen Phosphorus Potassium Meter English Version

Price: $24530.4

Old Price: $43804.8

VBESTLIFE Intelligent Soil Nutrient Tester Temperature Humidity EC PH Nitrogen Phosphorus Potassium Meter English VersionVBESTLIFE Ph Meters China

Technical Tool Store

100pcs/lot by dhl fedex Digital TDS by HOLD TEMP BOTTON Filter Measuring Water Quality Purity Tester meter calibrate 30%off

Price: $15120

Old Price: $21600

JUANJUAN 100pcs/lot by dhl fedex Digital TDS by HOLD TEMP BOTTON Filter Measuring Water Quality Purity Tester meter calibrate 30%offJUANJUAN Ph Meters China

haby Seller

Price: $11227.31

LanYuXuan Digital Gas Coal Infrared Nir Acid Grain medicine Manufacturers Online Moisture thickness Sensor Meter AnalyzerLanYuXuan Ph Meters China

shenzhenfactory Store

Online Water Ro Controller Sing Stage Ro System Controler and Conductivity with Sensor for RO System Water Purification System

Price: $9676

Old Price: $10079.2

JIRS Online Water Ro Controller Sing Stage Ro System Controler and Conductivity with Sensor for RO System Water Purification SystemJIRS Ph Meters China

Shop5519076 Store

6in1 Aquarium Water Quality Monitor Multi-Functional Digital ORP pH RH Conductivity EC CF TDS(PPM) TEMP Electrode Meter Backlit

Price: $8399.2

Old Price: $9129.6

Easyover 6in1 Aquarium Water Quality Monitor Multi-Functional Digital ORP pH RH Conductivity EC CF TDS(PPM) TEMP Electrode Meter BacklitEasyover Ph Meters

NewBeautifulLife Store

Digital pH ORP Redox 2 in 1 Controller Monitor w/ Output Power Relay Control Electrode Probe BNC for Aquarium Hydroponics Plants

Price: $7413.6

Old Price: $7972

GAIN EXPRESS Digital pH ORP Redox 2 in 1 Controller Monitor w/ Output Power Relay Control Electrode Probe BNC for Aquarium Hydroponics PlantsGAIN EXPRESS Ph Meters China

Innovative Life Store

COM-300 Digital TDS/EC/Temp/PH Meter 4 in 1 Testers Water Quality Measurement Tools Waterproof testing Device 30% OFF

Price: $7261.6

Old Price: $10373.6

JUANJUAN COM-300 Digital TDS/EC/Temp/PH Meter 4 in 1 Testers Water Quality Measurement Tools Waterproof testing Device 30% OFFJUANJUAN Ph Meters China

Digital Dropsipping Store

Price: $7150.19

LanYuXuan Q2 microwave rapid moisture content analyzer testerLanYuXuan Ph Meters China

shenzhenfactory Store

New Online Industrial PH Controller ORP Meter Monitor Digital 0.02pH 1mV Upper Lower Limit Control Alarm pH Tester

Price: $6877.6

Old Price: $7728

Yieryi New Online Industrial PH Controller ORP Meter Monitor Digital 0.02pH 1mV Upper Lower Limit Control Alarm pH TesterYieryi Ph Meters

yieryi Offical Store

Price: $6809.95

Lianer Total Phosphorus Analyzer Meter Analyser Real Time Industrial Monitor rs485/232 water quality TPLianer Ph Meters

Alvin Instrument Seller

Price: $6650

Lianer Total Nitrogen Analyzer Meter Analyser Real Time Industrial Monitor rs485/232 water quality TNLianer Ph Meters China

Alvin Instrument Seller

New Online PH-110 Digital Industrial Ph /ORP Meter Sensor Electrode Ph Probe for Sewage Detection,Dosing Control,Acid-base Ratio

Price: $6504.8

Old Price: $8131.2

Yieryi New Online PH-110 Digital Industrial Ph /ORP Meter Sensor Electrode Ph Probe for Sewage Detection,Dosing Control,Acid-base RatioYieryi Ph Meters

YAGO TECHNOLOGY Seller

Price: $6332

FGHGF EC transmitter EC sensor TDS conductivity sensor module 4-20ma 0-5V 0-10V RS485 output analog output voltageFGHGF Ph Meters

Beijing XNQ sensor and control Store

Price: $6216

FGHGF PH Temperature Transmitter Detection Sensor Module Voltage 0-5V 0-10V 4-20mA RS485 Output PH sensor PH electrode BNCFGHGF Ph Meters

Beijing XNQ sensor and control Store

Price: $6100.84

LanYuXuan Industrial multi-parameter analyzer/meter can measure pH/DO/EC/Chlorine/TSS/TemperatureLanYuXuan Ph Meters

Factory Outlet EE Store

Price: $5902.85

LanYuXuan Hot Selling Water Detector Supplier,Online PH DO Salinity Meter Temperature,Wall-mounted Water Quality Monitoring InstrumentLanYuXuan Ph Meters China

Factory Outlet EE Store

Price: $5747.61

LanYuXuan N in 1 Multi-parameter pH/ ORP/ EC/ CF/ TDS/NPK/ PPM/ Temperature Combo Testing Meter Water Quality MeterLanYuXuan Ph Meters

Factory Outlet EE Store

Online PH/TDS/EC/Temperature Meter LCD Multi-parameter Electrode Bluetooth Pools Drinking Water Aquariums Water Quality Monitor

Price: $5711.2

Old Price: $7139.2

Easyover Online PH/TDS/EC/Temperature Meter LCD Multi-parameter Electrode Bluetooth Pools Drinking Water Aquariums Water Quality MonitorEasyover Ph Meters

EasyTime Store

Yieryi CT-8023 Hydrogen-rich Water Quality Testing Pen H2 Hydrogen Meter 0-2400ppb /0-2.40ppm Hydrogen Generators For Health

Price: $5660.8

Old Price: $7448

Yieryi Yieryi CT-8023 Hydrogen-rich Water Quality Testing Pen H2 Hydrogen Meter 0-2400ppb /0-2.40ppm Hydrogen Generators For HealthYieryi Ph Meters

yieryi Exclusive Official Store

Price: $5622.26

HUALIJIAPINGHUA ZDJ-5 New Digital LCD Automatic Potential Titrator pH/Mv Meter TesterHUALIJIAPINGHUA Ph Meters

honestshop Seller

Online analyzer pH/DO/EC/TSS/Chlorine multi-parameter in 1 box

Price: $5586.95

Old Price: $5881

LanYuXuan Online analyzer pH/DO/EC/TSS/Chlorine multi-parameter in 1 boxLanYuXuan Ph Meters China

Factory Outlet EE Store

$Automatic refractometer digital refractometer alcohol refractometer beer refractometer for honey$

Price: $5458.81

WanDi Automatic refractometer digital refractometer alcohol refractometer beer refractometer for honeyWanDi Ph Meters

YANTAI STARK INSTRUMENT Company Store

Price: $5457.85

WanDi Automatic Potential TitratorWanDi Ph Meters

YANTAI STARK INSTRUMENT Company Store

PH-2823 3 in 1 pH/TEMP/EC Controller pH Water Quality Detector Relay Plug Repleaceable Electrode BNC Type Probe Water Tester

Price: $5390.4

Old Price: $8694.4

JUANJUAN PH-2823 3 in 1 pH/TEMP/EC Controller pH Water Quality Detector Relay Plug Repleaceable Electrode BNC Type Probe Water TesterJUANJUAN Ph Meters China

haby Seller

Price: $5369.12

LanYuXuan WT600-4F PH dosing pumpLanYuXuan Ph Meters

Factory Outlet EE Store

Yieryi CT-8023 H2 hydrogen meter 0-2400ppb /0-2.40ppm hydrogen generators hydrogen-rich water generator

Price: $5319.2

Old Price: $6908

Yieryi Yieryi CT-8023 H2 hydrogen meter 0-2400ppb /0-2.40ppm hydrogen generators hydrogen-rich water generatorYieryi Ph Meters

yieryi Offical Store

PHS-3C Multi-parameter ph meter Desktop Automatic Calibration Acidity Meter PH/Temp 2 In 1 PH Tester Water Quality Analyzer

Price: $5260

Old Price: $8484

JUANJUAN PHS-3C Multi-parameter ph meter Desktop Automatic Calibration Acidity Meter PH/Temp 2 In 1 PH Tester Water Quality AnalyzerJUANJUAN Ph Meters China

haby Seller

Yieryi 3-in-1 High Accuracy Portable pH/mV/Temp Meter + Replaceable pH & ORP Electrodes + Temperature Probe

Price: $5208

Old Price: $8400

Yieryi Yieryi 3-in-1 High Accuracy Portable pH/mV/Temp Meter + Replaceable pH & ORP Electrodes + Temperature ProbeYieryi Ph Meters

yieryi Exclusive Official Store

Digital PH meter the Soil ph Meter PH tester SmartSensor AS218 0.00~14.00pH Moisture measuring instrument water PH acidity meter

Price: $5207.2

Old Price: $10414.4

SMART SENSOR Digital PH meter the Soil ph Meter PH tester SmartSensor AS218 0.00~14.00pH Moisture measuring instrument water PH acidity meterSMART SENSOR Ph Meters

SMART SENSOR Official Store

Digital PH Meter Range 0.00~14.00pH Soil PH Tester Aquarium Pool Water Liquid PH Acidity Meter LCD Display pH meter AS218

Price: $5207.2

Old Price: $10414.4

GVDA Digital PH Meter Range 0.00~14.00pH Soil PH Tester Aquarium Pool Water Liquid PH Acidity Meter LCD Display pH meter AS218GVDA Ph Meters China

GVDA Store

PH-301 Digital pH Controller Meter Tester with Optional HI/LO Action 0.00~14.00pH Range Replaceable BNC Electrode CO2 Solution

Price: $5195.2

Old Price: $8379.2

JUANJUAN PH-301 Digital pH Controller Meter Tester with Optional HI/LO Action 0.00~14.00pH Range Replaceable BNC Electrode CO2 SolutionJUANJUAN Ph Meters

honestycentre Store

Price: $4997.63

RELIHONES Real Time COD Sensor Electrode Probe transmitter meter RS485 modbus rtu Water Quality tester with self cleaning systemRELIHONES Ph Meters

Alvin Instrument Seller

HM COM-80/100/200/300/360 Digital ORP pH TDS Meter Temperature Tester Waterproof With Automatic Calibration Portable Tester

Price: $4855.2

Old Price: $7140

JUANJUAN HM COM-80/100/200/300/360 Digital ORP pH TDS Meter Temperature Tester Waterproof With Automatic Calibration Portable TesterJUANJUAN Ph Meters

Factory Wholesale Mall Seller

Price: $4382.53

RELIHONES Multiparameter Electrode dissolved oxygen conductivity turbidity pH ORP Chlorophyll oil-in-water sensor RS485 modbus rtuRELIHONES Ph Meters

Alvin Instrument Seller

Price: $4382.53

RELIHONES Multiparameter Sensor Electrode Water Quality Probe Sonde customizable platform with cleaning system Real Time RS485 modbus rtuRELIHONES Ph Meters

Alvin Instrument Seller

Price: $4357

RELIHONES Dissolved oxygen Conductivity Turbidity pH ORP Chlorophyll Oil-in-water sensor electrode with cleaning system RS485 modbus rtuRELIHONES Ph Meters

Alvin Instrument Seller

Price: $4150

Lianer Industrial Online Combination ISE Nitrite Ion Selective Electrode sensor probe Modbus RTU RS485 4-20mA output 0.5 to 460ppmLianer Ph Meters

Alvin Instrument Seller

TK100W High-precision Professional Wood Sawdust Powder Hay Bale Peat Moisture Meter Hygrometer

Price: $4105.6

Old Price: $5401.6

Yieryi TK100W High-precision Professional Wood Sawdust Powder Hay Bale Peat Moisture Meter HygrometerYieryi Ph Meters China

YAGO TECHNOLOGY Seller

Price: $4088.61

LanYuXuan Magic mirror skin moisture analyzerLanYuXuan Ph Meters

Shop911261237 Store

Price: $4079.93

LanYuXuan ISSASS TM4100B-1 XYZ Gaussmeter Digital Magnetic Flux-gate Meter Surface Magnetic Field TestLanYuXuan Ph Meters

Factory Outlet EE Store

Price: $3849.32

Minihua Quality assurance of cylindrical / cylindrical platinum mesh electrodeMinihua Ph Meters

minihua Store

Price: $3729.6

Old Price: $4662.4

Yieryi 200 pcs PH Meter PH Test Strips Indicator Test Strips 1-14 Paper Litmus Tester/Brand New Measurement & Analysis InstrumentsYieryi Ph Meters

yieryi Exclusive Official Store

Yieryi Online PH & Salinity Monitor 2 in 1 ph meter&Salinity Tester for Aquarium pool spa seawater horticultural water Quality

Price: $3685.6

Old Price: $5759.2

Yieryi Yieryi Online PH & Salinity Monitor 2 in 1 ph meter&Salinity Tester for Aquarium pool spa seawater horticultural water QualityYieryi Ph Meters

yieryi Offical Store

Price: $3572

Old Price: $3760

EARUELETRIC PH Temperature Transmitter Detection Sensor Module Voltage 0-5V 0-10V 4-20mA RS485 Output PH Sensor PH Electrode BNCEARUELETRIC Ph Meters

Gussy Store

10pcs/lot ATC PH METER Water Acid Tester DIGITAL Meter Pool Water Acidity Pocket Pen with retail box 18%off

Price: $3557.6

Old Price: $5082.4

JUANJUAN 10pcs/lot ATC PH METER Water Acid Tester DIGITAL Meter Pool Water Acidity Pocket Pen with retail box 18%offJUANJUAN Ph Meters

Factory Wholesale Mall Seller

PH828 Pen Type PH Detector High Precision Industrial Water PH PH Water Quality Analyzer Color Display Charging

Price: $3556.8

Old Price: $6132

Chanfong PH828 Pen Type PH Detector High Precision Industrial Water PH PH Water Quality Analyzer Color Display ChargingChanfong Ph Meters

Chanfong Store

Price: $3526.9

Minihua Digital portable eddy current conductivity meter, Al-Cu-Ti non-ferrous metal conductivity meter.(Chinese and English versions)Minihua Ph Meters

minihua Store

Price: $3521.84

MIRONG Digital portable eddy current conductivity meter, Al-Cu-Ti non-ferrous metal conductivity meter.(Chinese and English versions)MIRONG Ph Meters China

MIRONG MIRONG Store

$Automatic brix refractometer digital auto refractometer alcohol refractometer beer refractometer for honey$

Price: $3499

WanDi Automatic brix refractometer digital auto refractometer alcohol refractometer beer refractometer for honeyWanDi Ph Meters

YANTAI STARK INSTRUMENT Company Store

Price: $3422.55

LanYuXuan DZB-718L Portable Multi-Parameter MeterLanYuXuan Ph Meters

Factory Outlet EE Store

Price: $3403.88

WanDi UV-VIS spectrophotometer Split beam uv visible spectrophotometer single beam spectrophotometerWanDi Ph Meters

YANTAI STARK INSTRUMENT Company Store

Price: $3381.22

LanYuXuan Principle Of Dissolved Oxygen Conductivity Turbidity PH ORP CHL MeasurementLanYuXuan Ph Meters

Factory Outlet EE Store

Price: $3381.22

LanYuXuan Ph Conductivity Tds Temperature Multiparameter Water Quality Turbidity Meter MachineLanYuXuan Ph Meters

Factory Outlet EE Store

DZS-708 lab tester multi-parameter water quality pH/pX/ORP/TDS/Salinity/DO/Ion meter

Price: $3320.1

Old Price: $3570

LanYuXuan DZS-708 lab tester multi-parameter water quality pH/pX/ORP/TDS/Salinity/DO/Ion meterLanYuXuan Ph Meters

2China Commodity Factory Direct Store

Price: $3299

WanDi UV-VIS spectrophotometer Split beam uv-vis single beam uv-vis spectrophotometerWanDi Ph Meters

YANTAI STARK INSTRUMENT Company Store

PH-012 Quality Purity PH Meter Digital Water Tester For Biology Chemical Laboratory 0.00-14.00ph Analyzer My09 20 Dropship

Price: $3288.8

Old Price: $6324.8

OOTDTY PH-012 Quality Purity PH Meter Digital Water Tester For Biology Chemical Laboratory 0.00-14.00ph Analyzer My09 20 DropshipOOTDTY Ph Meters China

WarmHome Store

10pcs Portable LCD Digital PH Meter Pen of Tester accuracy 0.01 Aquarium Pool Water Wine Urine automatic calibration 30%Off

Price: $3283.2

Old Price: $4560

JUANJUAN 10pcs Portable LCD Digital PH Meter Pen of Tester accuracy 0.01 Aquarium Pool Water Wine Urine automatic calibration 30%OffJUANJUAN Ph Meters

honestycentre Store

HM Digital PH-80 Waterproof PH Temperature Meter Hydro With Automatic Calibration Function Water Quality PH Tester 40% Off

Price: $3255.2

Old Price: $5250.4

JUANJUAN HM Digital PH-80 Waterproof PH Temperature Meter Hydro With Automatic Calibration Function Water Quality PH Tester 40% OffJUANJUAN Ph Meters China

honestycentre Store

Price: $3229.6

EARUELETRIC PH Temperature Transmitter Detection Sensor Module Voltage 0-5V 0-10V 4-20mA RS485 Output PH Sensor PH Electrode BNCEARUELETRIC Ph Meters

EARU AUTO Seller

PH-80 2 in 1 ATC HM Digital pH and Temperature HydroTester with One-touch automatic digital calibration and Datahold 40% off

Price: $3208

Old Price: $5174.4

JUANJUAN PH-80 2 in 1 ATC HM Digital pH and Temperature HydroTester with One-touch automatic digital calibration and Datahold 40% offJUANJUAN Ph Meters

haby Seller