Shop Reef Factory pH-meter

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$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
Free shipping
$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$222.43
$294.00
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
157
Free shipping
24% off
$222.43
$294.00
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
$122.14
Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
Amazon.com
27
Free shipping
$122.14
Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
Amazon.com
$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$1,135.00
Environmental Express Oakton Ph450 Waterproof Portable Ph/Mv/ISE/Temp Meter With Electrode | Cole-Parmer
Cole-Parmer
$1,135.00
Environmental Express Oakton Ph450 Waterproof Portable Ph/Mv/ISE/Temp Meter With Electrode | Cole-Parmer
Cole-Parmer
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
52% off
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
$234.99
Handheld Ph Meter Waterproof Ph Meter With 0.01 Resolution - 1 / Each / 1 / Each
Grayline Medical
$234.99
Handheld Ph Meter Waterproof Ph Meter With 0.01 Resolution - 1 / Each / 1 / Each
Grayline Medical
$415.80
Atago 4321, PAL-Ph Digital Hand-Held Pocket Ph Meter
MegaDepot
$415.80
Atago 4321, PAL-Ph Digital Hand-Held Pocket Ph Meter
MegaDepot
$9.99
Fossa Quick-Read Scientific Soil And Water PH Meter: Perfect For Pools, Lawns And Gardens - Superior Accuracy - No Battery Required - Easy-To-Read Dis
Walmart
Free shipping
$9.99
Fossa Quick-Read Scientific Soil And Water PH Meter: Perfect For Pools, Lawns And Gardens - Superior Accuracy - No Battery Required - Easy-To-Read Dis
Walmart
$575.00
REED R3000SD-KIT3 Data Logging Ph/ORP Meter With Electrodes, Temperature Probe, SD Card And Power Adapter
Globaltestsupply.com
$575.00
REED R3000SD-KIT3 Data Logging Ph/ORP Meter With Electrodes, Temperature Probe, SD Card And Power Adapter
Globaltestsupply.com
$423.50
Traceable Calibrated Ph/ORP Meter | Cole-Parmer
Cole-Parmer
$423.50
Traceable Calibrated Ph/ORP Meter | Cole-Parmer
Cole-Parmer
$2,947.98
Fisher Scientific Accumet AB150 Ph Ph Test Meter Ea - 1 Each
Grayline Medical
$2,947.98
Fisher Scientific Accumet AB150 Ph Ph Test Meter Ea - 1 Each
Grayline Medical
$195.00
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$195.00
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
$49.99
Black Friday Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$49.99
Black Friday Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$29.75
PH Meter High Digital Precision Ph Tester Backlight Display Water Quality Tester Laboratory Drinking
AliExpress
Free shipping
$29.75
PH Meter High Digital Precision Ph Tester Backlight Display Water Quality Tester Laboratory Drinking
AliExpress
$381.20
Atago 4311, PAL-Ph Digital Hand-Held Pocket Ph Meter
MegaDepot
$381.20
Atago 4311, PAL-Ph Digital Hand-Held Pocket Ph Meter
MegaDepot
$250.00
Cole-Parmer 05938-50 Digi-Sense Digital LCD Ph/Mv/ORP Meter Kit, 0-14Ph, 9-Volt
US eBay
Free shipping
$250.00
Cole-Parmer 05938-50 Digi-Sense Digital LCD Ph/Mv/ORP Meter Kit, 0-14Ph, 9-Volt
US eBay
$1,610.99
Oakton Instruments Waterproof Ph / CON 450 Meter - METER, PH / CON 450, W/COMBINATION PROBE - WD-35630-10 - 1 Each / Each
Grayline Medical
$1,610.99
Oakton Instruments Waterproof Ph / CON 450 Meter - METER, PH / CON 450, W/COMBINATION PROBE - WD-35630-10 - 1 Each / Each
Grayline Medical
$342.15
Milwaukee Instruments MW102-FOOD - 2-In-1 Ph & Automatictemperature Meter For Food W/ ±0.02 Ph Accuracy
TEquipment
12
$342.15
Milwaukee Instruments MW102-FOOD - 2-In-1 Ph & Automatictemperature Meter For Food W/ ±0.02 Ph Accuracy
TEquipment
$1,684.28
$2,060.00
Thermo Scientific Orion Star A2150, Orion Star A215 PH/Conductivity Benchtop Meter, STARA2150
TEquipment
18% off
$1,684.28
$2,060.00
Thermo Scientific Orion Star A2150, Orion Star A215 PH/Conductivity Benchtop Meter, STARA2150
TEquipment
$201.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$201.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$350.00
ATAGO PAL-Ph Digital Pocket Ph Meter Tester Waterproof 0-14 Range New Japan
US eBay
Free shipping
$350.00
ATAGO PAL-Ph Digital Pocket Ph Meter Tester Waterproof 0-14 Range New Japan
US eBay
$976.95
$1,094.95
MSE PRO ±0.002Ph Portable Ph/ORP Meter, 110V
MSE Supplies
10% off
$976.95
$1,094.95
MSE PRO ±0.002Ph Portable Ph/ORP Meter, 110V
MSE Supplies
$316.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$316.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$989.84
Oakton Ph450 Waterproof Portable Ph/Mv/ISE/Temp Meter Only
Thomas Scientific
$989.84
Oakton Ph450 Waterproof Portable Ph/Mv/ISE/Temp Meter Only
Thomas Scientific
$169.30
$335.44
Lab Benchtop PH Meter LCD Digital PH Tester CR SR Measurement PH Electrode Water Quality Detector
AliExpress
Free shipping
49% off
$169.30
$335.44
Lab Benchtop PH Meter LCD Digital PH Tester CR SR Measurement PH Electrode Water Quality Detector
AliExpress
$263.95
$295.95
MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
MSE Supplies
10% off
$263.95
$295.95
MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
MSE Supplies
$637.95
$714.50
MSE PRO Laboratory Handheld Advanced Ph Meter (Touch Screen)
MSE Supplies
10% off
$637.95
$714.50
MSE PRO Laboratory Handheld Advanced Ph Meter (Touch Screen)
MSE Supplies
$249.20
Reed Instruments Handheld Multiparameter Meter: ORP/Ph/Temp, 0 Ph To 14 Ph, -1,999 Mv To 1,999 Mv Model: R3000SD
Grainger
$249.20
Reed Instruments Handheld Multiparameter Meter: ORP/Ph/Temp, 0 Ph To 14 Ph, -1,999 Mv To 1,999 Mv Model: R3000SD
Grainger
$3,847.78
WTW Inolab® Ph/ION 7320P BNC Ph/ISE Benchtop Meter (BNC)With Built-In Printer
Analytics-Shop
$3,847.78
WTW Inolab® Ph/ION 7320P BNC Ph/ISE Benchtop Meter (BNC)With Built-In Printer
Analytics-Shop
$59.99
$168.00
PHS-3C PH Meter 2 in 1 PH Temp Tester Automatic Calibration 0-14 PH 0-100°C Range LED Display Laboratory Aquarium Pool
Banggood
Free shipping
64% off
$59.99
$168.00
PHS-3C PH Meter 2 in 1 PH Temp Tester Automatic Calibration 0-14 PH 0-100°C Range LED Display Laboratory Aquarium Pool
Banggood
$149.99
LCD Display For HANNA Instruments HI 98190 Portable Ph & ORP Meter
US eBay
Free shipping
$149.99
LCD Display For HANNA Instruments HI 98190 Portable Ph & ORP Meter
US eBay
$4.52
$9.21
PH Meter Digital Water Quality Tester 0-14 PH Meter Tester LED Water Purity Aquarium Filter
AliExpress
50% off
$4.52
$9.21
PH Meter Digital Water Quality Tester 0-14 PH Meter Tester LED Water Purity Aquarium Filter
AliExpress
$1,171.85
$1,396.09
Ohaus ST5000-B Ph Meter
Marshall Scientific
16% off
$1,171.85
$1,396.09
Ohaus ST5000-B Ph Meter
Marshall Scientific
$675.60
Online Industrial PH & ORP Meter
Sper Direct
$675.60
Online Industrial PH & ORP Meter
Sper Direct
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Shop Reef Factory pH-meter

Sponsored
About our ads
$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
Free shipping
$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$222.43
$294.00
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
157
Free shipping
24% off
$222.43
$294.00
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
$122.14
Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
Amazon.com
27
Free shipping
$122.14
Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
Amazon.com
$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$1,135.00
Environmental Express Oakton Ph450 Waterproof Portable Ph/Mv/ISE/Temp Meter With Electrode | Cole-Parmer
Cole-Parmer
$1,135.00
Environmental Express Oakton Ph450 Waterproof Portable Ph/Mv/ISE/Temp Meter With Electrode | Cole-Parmer
Cole-Parmer
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
52% off
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
$234.99
Handheld Ph Meter Waterproof Ph Meter With 0.01 Resolution - 1 / Each / 1 / Each
Grayline Medical
$234.99
Handheld Ph Meter Waterproof Ph Meter With 0.01 Resolution - 1 / Each / 1 / Each
Grayline Medical
$415.80
Atago 4321, PAL-Ph Digital Hand-Held Pocket Ph Meter
MegaDepot
$415.80
Atago 4321, PAL-Ph Digital Hand-Held Pocket Ph Meter
MegaDepot
$9.99
Fossa Quick-Read Scientific Soil And Water PH Meter: Perfect For Pools, Lawns And Gardens - Superior Accuracy - No Battery Required - Easy-To-Read Dis
Walmart
Free shipping
$9.99
Fossa Quick-Read Scientific Soil And Water PH Meter: Perfect For Pools, Lawns And Gardens - Superior Accuracy - No Battery Required - Easy-To-Read Dis
Walmart
$575.00
REED R3000SD-KIT3 Data Logging Ph/ORP Meter With Electrodes, Temperature Probe, SD Card And Power Adapter
Globaltestsupply.com
$575.00
REED R3000SD-KIT3 Data Logging Ph/ORP Meter With Electrodes, Temperature Probe, SD Card And Power Adapter
Globaltestsupply.com
$423.50
Traceable Calibrated Ph/ORP Meter | Cole-Parmer
Cole-Parmer
$423.50
Traceable Calibrated Ph/ORP Meter | Cole-Parmer
Cole-Parmer
$2,947.98
Fisher Scientific Accumet AB150 Ph Ph Test Meter Ea - 1 Each
Grayline Medical
$2,947.98
Fisher Scientific Accumet AB150 Ph Ph Test Meter Ea - 1 Each
Grayline Medical
$195.00
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$195.00
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
$49.99
Black Friday Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$49.99
Black Friday Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$29.75
PH Meter High Digital Precision Ph Tester Backlight Display Water Quality Tester Laboratory Drinking
AliExpress
Free shipping
$29.75
PH Meter High Digital Precision Ph Tester Backlight Display Water Quality Tester Laboratory Drinking
AliExpress
$381.20
Atago 4311, PAL-Ph Digital Hand-Held Pocket Ph Meter
MegaDepot
$381.20
Atago 4311, PAL-Ph Digital Hand-Held Pocket Ph Meter
MegaDepot
$250.00
Cole-Parmer 05938-50 Digi-Sense Digital LCD Ph/Mv/ORP Meter Kit, 0-14Ph, 9-Volt
US eBay
Free shipping
$250.00
Cole-Parmer 05938-50 Digi-Sense Digital LCD Ph/Mv/ORP Meter Kit, 0-14Ph, 9-Volt
US eBay
$1,610.99
Oakton Instruments Waterproof Ph / CON 450 Meter - METER, PH / CON 450, W/COMBINATION PROBE - WD-35630-10 - 1 Each / Each
Grayline Medical
$1,610.99
Oakton Instruments Waterproof Ph / CON 450 Meter - METER, PH / CON 450, W/COMBINATION PROBE - WD-35630-10 - 1 Each / Each
Grayline Medical