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All AgricultureAll IndustrialAcuRiteAgricultural Structures & HardwareAir Quality & Gas AnalyzersBarometersCalibrationChemicalsData RecordersElectrical TestingElectronic & Bench TestingGlassware and PlasticwareHealthcare EssentialsHumidity MonitorsMicroscope AccessoriesMotion, Speed, Force MeasurementMSANetwork and Cable TestersOxygen ConcentratorsPallet ScalesPatient CarePH and ThermometersPipets, Pippettes, and SyringesPressure & VacuumScalesSurface TestingTemperature & HumidityWater Quality & InstrumentationWeather StationsWeight, Sound, and Light MeasurementWind Speed Gauges
Calibration Meter(223)
Uses item details. Price when purchased online
Clearance water tester,tds meter,zero water tester,0-9990 ppm Digital Water Quality Tester Auto Calibration Easy to Use and Portable,,Professional Testing for Drinking Water,Dark Blue From $4.39
From$439
water tester,tds meter,zero water tester,0-9990 ppm Digital Water Quality Tester Auto Calibration Easy to Use and Portable,,Professional Testing for Drinking Water,Dark Blue
Portable Automatic Calibration Ph Test Pen - 0.01 Precision Digital Ph Tester for Water, Aquariums & Laboratory Use, Easy-to-Read Display, Durable Home/Work Measuring Tool, 1.2*6.1in, Yellow
Portable Automatic Calibration Ph Test Pen - 0.01 Precision Digital Ph Tester for Water, Aquariums & Laboratory Use, Easy-to-Read Display, Durable Home/Work Measuring Tool, 1.2*6.1in, Yellow
Tunhigl Digital Salinity Tester - Waterproof IP67 Salt Tester for Aquariums & Seawater (10-200 PPT Range) - Auto-Calibration - Saltwater Pool, Marine Tank & Hydroponics Water TDS Meter Silver $8.24
$824
current price $8.24Tunhigl Digital Salinity Tester - Waterproof IP67 Salt Tester for Aquariums & Seawater (10-200 PPT Range) - Auto-Calibration - Saltwater Pool, Marine Tank & Hydroponics Water TDS Meter Silver
Electronic Water Tester Digital TDS Meter 0–9990 PPM Portable Water Test Pen With LCD Display Auto Calibration For Drinking Water Aquariums Pools Hydroponics Home Use,tds meter,zero water tester
Electronic Water Tester Digital TDS Meter 0–9990 PPM Portable Water Test Pen With LCD Display Auto Calibration For Drinking Water Aquariums Pools Hydroponics Home Use,tds meter,zero water tester
Fule pH Meter Calibration Solution ORP tester Accurate Reading for Plant Growth Test From $7.56
2 options
Available in additional 2 optionsFrom$756
Fule pH Meter Calibration Solution ORP tester Accurate Reading for Plant Growth Test
Accuracy Real-time Sample Rate Fully PC Calibration Handheld Oscilloscope Digital Multimeter ,Professional Designed $976.11
$97611
current price $976.11Accuracy Real-time Sample Rate Fully PC Calibration Handheld Oscilloscope Digital Multimeter ,Professional Designed
Sound Level Meter Calibrator, Precise Decibel Meter Calibrator with 3 Calibration Level 114dB & 94dB & 104dB, Professional Sound Pressure Level (SPL) Calibrator for Sound Level Meters$$Tools $98.79
$9879
current price $98.79Sound Level Meter Calibrator, Precise Decibel Meter Calibrator with 3 Calibration Level 114dB & 94dB & 104dB, Professional Sound Pressure Level (SPL) Calibrator for Sound Level Meters$$Tools
iSpring 3-Button Digital TDS Water Quality Test Meter Kit with Temperature Calibration, 0.11 lb $15.99
$1599
current price $15.99iSpring 3-Button Digital TDS Water Quality Test Meter Kit with Temperature Calibration, 0.11 lb
154.1 out of 5 Stars. 15 reviews
Hot Selling Auto Calibration Digital ph Tester ph Meter
Hot Selling Auto Calibration Digital ph Tester ph Meter
Clearance BAOPAI Digital Automatic Calibration pH Meter Portable 0.01 Precision Water Tester with Large LCD Display for Aquarium Pool Hydroponics Was $9.77
BAOPAI Digital Automatic Calibration pH Meter Portable 0.01 Precision Water Tester with Large LCD Display for Aquarium Pool Hydroponics
Bluelab PENPH pH Pen, Digital Meter for Water with Easy Two Point Calibration and Double Junction Probe Test Kit for Hydroponic System and Indoor Plant Grow, White $119.95
$11995
current price $119.95Bluelab PENPH pH Pen, Digital Meter for Water with Easy Two Point Calibration and Double Junction Probe Test Kit for Hydroponic System and Indoor Plant Grow, White
Safeglitz Electronic Water Tester - TDS Water Quality Tester Pen, 0-9990ppm Digital Meter, Automatic Calibration, Drinking Water Purity Check, Hydroponics Nutrient Monitor, 1-3 Sec Reading, 1PC
Safeglitz Electronic Water Tester - TDS Water Quality Tester Pen, 0-9990ppm Digital Meter, Automatic Calibration, Drinking Water Purity Check, Hydroponics Nutrient Monitor, 1-3 Sec Reading, 1PC
Universal Chromatic Meter Color Difference Meter Digital Colorimeter Precision Microcomputer Color Analyzer Color Tester for Precise Calibration
Universal Chromatic Meter Color Difference Meter Digital Colorimeter Precision Microcomputer Color Analyzer Color Tester for Precise Calibration
PHS-3C 2 In 1 PH Desktop Automatic Calibration Acidity Meter PH/Temp Multi-parameter Tester Laboratory Water Quality Analyzer ,Tool $133.25
$13325
current price $133.25PHS-3C 2 In 1 PH Desktop Automatic Calibration Acidity Meter PH/Temp Multi-parameter Tester Laboratory Water Quality Analyzer ,Tool
2025 All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water,Hydroponics,Aquariums,Pools,and More
2025 All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water,Hydroponics,Aquariums,Pools,and More
Glossmeter HG60 Digital Marble Gloss Meter For Stone Reading Range 0~300 GU for Precise Calibration $692.61
$69261
current price $692.61Glossmeter HG60 Digital Marble Gloss Meter For Stone Reading Range 0~300 GU for Precise Calibration
Vibration Meter,Digital Vibrometer Handheld VMC-606 Vibration Calibrator Portable Vibration Meter, Vibration Meters ,Versatile Frequency $944.82
$94482
current price $944.82Vibration Meter,Digital Vibrometer Handheld VMC-606 Vibration Calibrator Portable Vibration Meter, Vibration Meters ,Versatile Frequency
Clearance 1 Packs Automatic Calibration pH Tester Pen, 0.01 High Precision Digital Water Quality Meter, Portable Acidity Alkalinity Tester for Aquarium, Pool, Hydroponics, Home, Lab, Food, Large LCD Screen From $6.48
5 options
Available in additional 5 optionsFrom$648
1 Packs Automatic Calibration pH Tester Pen, 0.01 High Precision Digital Water Quality Meter, Portable Acidity Alkalinity Tester for Aquarium, Pool, Hydroponics, Home, Lab, Food, Large LCD Screen
Bante 220 Portable pH Meter, 0.01 pH Accuracy, 1 to 3 Points Calibration, Automatic Temperature Compensation, Auto-Read Measurement Endpoint, 100 Sets of Data Storage$$Tools $290.00
$29000
current price $290.00Bante 220 Portable pH Meter, 0.01 pH Accuracy, 1 to 3 Points Calibration, Automatic Temperature Compensation, Auto-Read Measurement Endpoint, 100 Sets of Data Storage$$Tools
2 Pack TDS Meter Digital Water Tester, 0-9990 PPM Water Quality Test Pen with Auto Calibration for Drinking Water, Aquariums, Pools, Hydroponics
2 Pack TDS Meter Digital Water Tester, 0-9990 PPM Water Quality Test Pen with Auto Calibration for Drinking Water, Aquariums, Pools, Hydroponics
Clearance Portable Digital pH Meter with Automatic Calibration, 0.01 High Precision Tester for Water and Liquids - Yellow $8.01 Was $8.99
Now$801
current price Now $8.01, Was $8.99$8.99
Portable Digital pH Meter with Automatic Calibration, 0.01 High Precision Tester for Water and Liquids - Yellow
PHS-3C 2 In 1 PH Desktop Automatic Calibration Acidity Meter PH/Temp Multi-parameter Tester Laboratory Water Quality Analyzer $127.37
$12737
current price $127.37PHS-3C 2 In 1 PH Desktop Automatic Calibration Acidity Meter PH/Temp Multi-parameter Tester Laboratory Water Quality Analyzer
Digital Sound Level Meter/db Meter/Type 1 Sound Level Meter(Range: 35 to 130 dB)/ Sound Meter for Auditoriums, Vehicle Noise Testing Along with Factory Calibration Certificate Model: SL-4001$$Tools $158.69
$15869
current price $158.69Digital Sound Level Meter/db Meter/Type 1 Sound Level Meter(Range: 35 to 130 dB)/ Sound Meter for Auditoriums, Vehicle Noise Testing Along with Factory Calibration Certificate Model: SL-4001$$Tools
Digital Sound Level Meter Calibrator 94dB & 114dB For 1/2" And 1" Inch Microphone, Professional Noise Decibel Calibration Tool ,Accurate Measurement $267.03
$26703
current price $267.03Digital Sound Level Meter Calibrator 94dB & 114dB For 1/2" And 1" Inch Microphone, Professional Noise Decibel Calibration Tool ,Accurate Measurement
Digital Acidity Meter Automatic Calibration 0.01 Water Quality Test Water Tester $14.88
$1488
current price $14.88Digital Acidity Meter Automatic Calibration 0.01 Water Quality Test Water Tester
CQCYD Automatic Calibration PH Meter, 0.01 High Precision Portable PH Tester Pen, Digital Acidity Meter for Water Pool Aquarium Hydroponics, Soil PH Tester for Home Garden Lab, Automatic Calibration $8.99
$899
current price $8.99CQCYD Automatic Calibration PH Meter, 0.01 High Precision Portable PH Tester Pen, Digital Acidity Meter for Water Pool Aquarium Hydroponics, Soil PH Tester for Home Garden Lab, Automatic Calibration
Smart Water Quality Tester 6-in-1 pH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuous Monitor Wall-Mounted pH Water Meter with ATC and Easy Calibration for Aquariums, Hydroponics $139.97
$13997
current price $139.97Smart Water Quality Tester 6-in-1 pH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuous Monitor Wall-Mounted pH Water Meter with ATC and Easy Calibration for Aquariums, Hydroponics
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality Analyzer US PLUG $63.58
$6358
current price $63.58PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality Analyzer US PLUG
Calibration 7 Wavelength Optical Fiber Tester Optical Power Meter Network Cable Tester -70~+10dBm2PC ,Quality Assurance $128.53
$12853
current price $128.53Calibration 7 Wavelength Optical Fiber Tester Optical Power Meter Network Cable Tester -70~+10dBm2PC ,Quality Assurance
Digital PH Meter Automatic calibration 0.01 and TDS Tester probe water quality test Monitor Aquarium Pool ,Multifunctional
Digital PH Meter Automatic calibration 0.01 and TDS Tester probe water quality test Monitor Aquarium Pool ,Multifunctional
OUNONA 1Set PH Meter Calibration Set with Atc Function and Lightweight Buffer Solution $11.22
$1122
current price $11.22OUNONA 1Set PH Meter Calibration Set with Atc Function and Lightweight Buffer Solution
All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water,Hydroponics,Aquariums,Pools,and More
All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water,Hydroponics,Aquariums,Pools,and More
Color Meter,Meter Color App Color Meter App Auto Calibration Windows Supported Color App Auto Calibration Precision Android Colorimeter Android Ios Windows Android I0s Windows Lanru Black $184.40
$18440
current price $184.40Color Meter,Meter Color App Color Meter App Auto Calibration Windows Supported Color App Auto Calibration Precision Android Colorimeter Android Ios Windows Android I0s Windows Lanru Black
sdhkgrrt PH Tester, PH Test Pen, Automatic Calibration Water Quality Tester, Portable Precision PH Meter, Acidity Alkalinity Tester, Liquid Testing Tool, Aquarium Water Tester
sdhkgrrt PH Tester, PH Test Pen, Automatic Calibration Water Quality Tester, Portable Precision PH Meter, Acidity Alkalinity Tester, Liquid Testing Tool, Aquarium Water Tester
YG60S 60 Degree Economic Gloss Meter Glossmeter 0 to 200GU with Auto-Calibration for Paints Ink Ceramic Marble $89.90
$8990
current price $89.90YG60S 60 Degree Economic Gloss Meter Glossmeter 0 to 200GU with Auto-Calibration for Paints Ink Ceramic Marble
Color Meter,Calibration Precision Android Ios Windows Supported Colorimeter Color Meter Color Meter Color App Auto Calibration Hxber Lanru $184.39
$18439
current price $184.39Color Meter,Calibration Precision Android Ios Windows Supported Colorimeter Color Meter Color Meter Color App Auto Calibration Hxber Lanru
Quality analyzer,Function Auto Calibration And Lcd Tester Calibration And Lcd Compensation Atc Function Auto Calibration And With Temperature Compensation Water Ph-007t Pen-type Professional $16.68
$1668
current price $16.68Quality analyzer,Function Auto Calibration And Lcd Tester Calibration And Lcd Compensation Atc Function Auto Calibration And With Temperature Compensation Water Ph-007t Pen-type Professional
Clearance Water Quality Test Meter 2 in 1 | Digital PH Meter 0.00-14.00 pH & TDS 0-9990 PPM | 0.01 pH Accuracy | Automatic Temperature Compensation | 2x Calibration Packets | Compact Portable Design Was $14.60
Water Quality Test Meter 2 in 1 | Digital PH Meter 0.00-14.00 pH & TDS 0-9990 PPM | 0.01 pH Accuracy | Automatic Temperature Compensation | 2x Calibration Packets | Compact Portable Design
EC Meter Digital Water TDS Meter Filter Automatic Calibration Tester For Measuring Water Quality $58.26
$5826
current price $58.26EC Meter Digital Water TDS Meter Filter Automatic Calibration Tester For Measuring Water Quality
Quality analyzer,Compensation Atc Function Professional Ph Meter Ph-007t Pen-type Calibration And Lcd Meter Precision With Auto Calibration And Function Auto Calibration Laoshe Red ATC & LCD $16.66
$1666
current price $16.66Quality analyzer,Compensation Atc Function Professional Ph Meter Ph-007t Pen-type Calibration And Lcd Meter Precision With Auto Calibration And Function Auto Calibration Laoshe Red ATC & LCD
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