pH Meters

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Plant Care, Soil & Accessories

2,342 Results

Hydrogrow Design Smart Wifi pH EC Controller with Automated Dual Dosing System
For Hydroponic Reservoirs
Brand New
PHP 33,954.32
PHP 4,980.91 shipping
31 watching
VG +^V V &D*L ] Sw.1 ?!R|/ $S p o n s o r e d
Apera Instruments Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
Brand New · Apera Instruments
PHP 2,805.91
L+3^ 2 &3* EV ] 5Vw.?!|/ $ S p o n s o r e d
Portable PH ORP Meter Digital Temperature Meter Water PH Tester 0.00~14.00pH
Brand New
PHP 13,604.40
or Best Offer
Free shipping
M+^ Z& * 0]8 B w.0? !E|B/ $S p o n s o r e d
Thermo Scientific Orion 310 Benchtop Perphect LogR ph Meter 0.00 - 14.00 pH
Pre-Owned
PHP 5,611.82
PHP 4,149.34 shipping
S+^H I&H P* S] wC.?!|7/ $S p o n s o r e d
SMART SENSOR Digital PH Meter Temperature Water Quality Monitor Tester Aquarium
Brand New
PHP 3,657.50
Was: PHP 4,063.88was - PHP 4,063.88
PHP 288.73 shipping
7+1 B^ &*N ] RCw .?C!|P/ $
4 IN 1 Digital PH Meter Soil Tester Kit Sunlight Moisture Temperature Measuring
Brand New · Unbranded
PHP 861.05
Was: PHP 906.39was - PHP 906.39
or Best Offer
Free shipping
Only 1 left!
+^RC &R*V 0] Ow.?!|/ $
YY-1030 Food PH Meter Thermometer Electrode PH Measuring Instrumen Soil Tester
Brand New · Unbranded
PHP 157.58 to PHP 1,795.21
Was: PHP 171.19was - PHP 171.19
Free shipping
E2 +^ 9R &* MN] PA Tw.?7 !|/ $
Digital PH/EC/TDS/TEMP Tester Water Quality Monitor Water pH Tester + Test Paper
Brand New · Unbranded
PHP 78.60 to PHP 1,030.81
PHP 150.39 shipping
OG+ ^5W &* ] ACw D.?Q !G|/F $
Soil Test Kit 3-in-1, Soil Moisture Meter, Soil PH Meter, Fertility Soil Tester,
Brand New
PHP 793.02
Free shipping
Only 1 left!
+8^ &* ] M w.?!|/ $GR Y
Portable PH Meter Digital Water Tester for Biology Chemical Lab 0.00-14.00PH NEW
Brand New · Unbranded
PHP 3,608.77
Free shipping
JF+^ 9&*Q AP ] wI.?E!|/ W $
15Pcs PH Meter Buffer Solution Powder For Precise Easy Calibration Supplies New
Brand New · Unbranded
PHP 442.71
or Best Offer
Free shipping
4 watching
+^ IQ &* H]6 w9.F? !3|S / N$
2 In 1 PH Desktop Automatic Calibration Acidity Meter PH/Thermometer TestermI
Brand New · Unbranded
PHP 5,258.10
PHP 226.17 shipping
+^8 &T* ] wG.?3! |O/M $FT
✲4-IN-1 Digital PH Meter Soil Tester Kit Sunlight Moisture Temperature Measuring
Brand New · Unbranded
PHP 534.54
or Best Offer
PHP 112.80 shipping
+G^5 &* ] w.? WU Y!|M/ $0F
HANNA GROLINE HI9814 PH/EC/TDS/TEMP METER
Brand New · Hanna
PHP 13,745.14
PHP 9,026.93 shipping
+^1 &F 3*U N3 ] w.?C!|/ $PS p o n s o r e d
Soil Ph Detector Ec Meter Fertilizer Nitrogen Phosphorus and Potassium New
Brand New · Unbranded
PHP 8,892.74 to PHP 24,197.69
PHP 673.98 shipping
+^9L M&U* ] w.?!|4/B 6 1$S p o n s o r e d
Digital Pocket pH Meter Tester Pen Range 0.00-14.00 Pool Aquarium Drinking Water
Brand New · Unbranded
PHP 585.56
Was: PHP 616.17was - PHP 616.17
or Best Offer
PHP 3,772.39 shipping
T+^ &W 5* E] w.X5 ?VJ V!|/T $S p o n s o r e d
Soil PH Meter LCD Digital PH Moisture Temp Tester Dual Needle Acidity Detector
Brand New · Unbranded
PHP 2,430.65
or Best Offer
Free shipping
SP+ ^4 &* ]X w. 8S M?E!|/ $
Portable Salinity Meter pH Conductivity Meter TDS with Range -2.000 to 20.000pH
Brand New
PHP 43,080.60
or Best Offer
Free shipping
+^3 G& 5*K OX] 6O wG.?!|B / $
PH -200 Waterproof pH/Temp | Meter Made in Korea - EXPRESS SHIPPING
Brand New · HM Digital
PHP 6,839.31
PHP 646.03 shipping
Z2 IT+ 9^ N G&* ] w.?5 !|/J $
Garden Plant Soil Moisture PH Meter Hygrometer Probe Watering Analyzer Detector
Brand New · Unbranded
PHP 658.11
or Best Offer
Free shipping
9+^1 B&* ]T wOE P.?!|/ E $
PH EC Temp Meter PH and EC Meter Online Sensor w/ DIN Rail Module Enclosure New
Brand New · Unbranded
PHP 6,336.25
Was: PHP 6,669.56was - PHP 6,669.56
or Best Offer
PHP 453.48 shipping
K+C^ 7C &*4 ] w.?!|/ R$
3 in 1 Soil PH Tester LCD Screen Soil Temperature Humidity Meter Garden Planting
Brand New · Unbranded
PHP 891.09
or Best Offer
PHP 112.80 shipping
+JZ^ Q &P* 10 ] w7J.? QP!| / $
PH Meter Tester Electric Digital LCD Hydroponics Pen Aquarium Pool Water PH Test
Brand New · Unbranded
PHP 88.43 to PHP 333.87
PHP 198.40 shipping
+^ 6J&* ]AC w.?!|/ 5 $X
New ListingWiFi Data Logger Temp PH Salinity Meter Online Controller Tester for Aquariums
Brand New · Unbranded
PHP 8,335.29
Free shipping
+C^ &*E ] w. ?!A9| /FP T A$
Digital Food PH Meter 0.00-14.00 PH Tester High Accuracy Sensor Thermometer
Brand New · Unbranded
PHP 1,732.02
or Best Offer
PHP 216.19 shipping
LO+^ 4&*6 ] 8Nw. R?W!|/ MY $
Pocket Digital PH Meter Water Tester Pen LCD Monitor Pool Aquarium Laboratory DE
Brand New · Unbranded
PHP 57.25 to PHP 314.60
PHP 202.93 shipping
9P 75+ ^QX & * ]2 L YC w.?!|/ $
Shinwa 72724 Soil Acidity Meter Ph Tester Garden Plant Health New Japan
Brand New · Shinwa
PHP 2,284.41
PHP 498.83 shipping
87 watching
+^Q Y &* NA ] w.?!5|3/ $KU
RAPITEST MINI DIGITAL Ph SOIL LAWN FLOWER GARDEN PLANT TEST TESTER METER
Brand New · Luster Leaf
PHP 1,019.76
PHP 767.51 shipping
79 sold
+5^ &N * T] w.?!|/ $K TG
VWR PH Meter SP70D SympHony, DO Probe 11388-374
Pre-Owned
PHP 21,171.85
Was: PHP 25,508.25was - PHP 25,508.25
or Best Offer
PHP 2,173.87 shipping
+^Z 2&* ] A 5 Dw.?!|L / 7$1 S p o n s o r e d
2 In1 Lcd display PH Desktop Automatic Calibration Acidity Meter PH/Temp Tester
Brand New
PHP 4,609.06
PHP 566.28 shipping
+^0 D&* Z8] w .K3? !|/E $DS p o n s o r e d
Soil Ph Detector Ec Meter Fertilizer Nitrogen Phosphorus and Potassium New
Brand New · Unbranded
PHP 9,346.22 to PHP 26,918.57
PHP 1,127.46 shipping
X+^ &* ] T w.1F?!|/ $Z0S p o n s o r e d
AZ86031 Dissolved Oxygen Tester PH Meter DO Meter Conductivity Salinity Meter
Brand New · Unbranded
PHP 11,336.43 to PHP 32,139.83
Free shipping
+^A3 & IN* 9] w.?G! |/Z 1$ S p o n s o r e d
BlueLab Guardian Monitor Wi-Fi
Brand New · Bluelab
PHP 17,571.78
PHP 3,848.91 shipping
15 watching
F+^P I&*T QG ] w.?!T|D GP / $
Electric Digital PH Meter Tester LCD Hydroponics Pen Aquarium Pool Water PH Test
Brand New · Unbranded
PHP 64.62 to PHP 278.89
PHP 198.40 shipping
L9+^ &XA* ] w. ?!E|0/ S $
High Accuracy PH ORP Temp Meter MV Tester Sensor Monitor Water Quality Tester
Brand New · Unbranded
PHP 7,968.78
or Best Offer
PHP 447.24 shipping
2 watching
+^ 87& * ]3 7w. S?P!| /T 4 $
2-In-1 Soil Ph and Moisture Meter, Digital Soil PH Tester Soil Moisture Sensor M
Brand New
PHP 1,473.24
PHP 169.49 shipping
0+I^ &G* ]Z VOw. K1?! |F/D $
3 in 1 Digital pH/EC/TEMP Meter Tester Water Quality Monitor Water Detector New
Brand New · Unbranded
PHP 3,026.41
or Best Offer
PHP 283.43 shipping
+N^H K1&* ] w.?CV! U|A / $
TDS Meter Water Quality Tester Automatic Calibration Drinking Wat*a5
Brand New · Unbranded
PHP 175.20
or Best Offer
PHP 36.93 shipping
+84^ KB W&*E ] w .?Q!|/ K $
WiFi Data Logger Temp PH Salinity Meter Online Controller Tester for Aquariums
Brand New · Unbranded
PHP 8,145.63
Free shipping
9J+^ QA&* ] Uw.?!P AQ|/ N$S p o n s o r e d
WiFi Data Logger Temp PH Salinity Meter Online Controller Tester for Aquariums
Brand New · Unbranded
PHP 8,122.96
Free shipping
+^3 &K I* W] ZwI. ?!|/ $RS p o n s o r e d
PH Meter Salinity Testers Temperature Tester Waterproof Multi-Function AMSZ-Y
Brand New
PHP 7,481.85
or Best Offer
PHP 1,133.70 shipping
+^0X &* ]4S w3A A.J ?B!|/N $
Pocket Digital PH Meter Water Tester Pen LCD Monitor Pool Aquarium Laboratory
Brand New · Unbranded
PHP 56.12 to PHP 308.37
Free shipping
+^AR T&O* ]P I w.N?!N|/ C$
Filter Rapid Test Water Testing Pen Pure Water PPM Tester Drinking Water
Brand New · Unbranded
PHP 275.74
PHP 68.21 shipping
+^ 7M&* EP B] wD. ?!|/ $XS
Apera PH60 PH Meter pen
Pre-Owned · Apera Instruments
PHP 3,401.10
PHP 3,086.50 shipping
+^ 7D &W* L] w NH .?PT!| R7/ $
4 in 1 Digital Soil PH Meter Moisture Monitor Temperature Sunlight Tester
Brand New · Unbranded
PHP 940.97
Free shipping
BL +^IZ TY &* ]B V w3.?X! |/ $
15Pcs PH Meter Buffer Solution Powder For Precise Easy Calibration
Brand New · Unbranded
PHP 2,461.26
or Best Offer
Free shipping
Only 1 left!
+^ &* ]WN w.?!SG SX|/ $ KZ
Garden Plant Soil Moisture Ph Meter Hygrometer Probe Watering Analyzer Detector
Brand New · Unbranded
PHP 416.63
or Best Offer
PHP 112.80 shipping
1+^ S& *BW F M ] w.9A?! |/ $
LCD Digital PH Meter TDS EC Water Filter Hydroponic Pool Tester Pen Tester Strip
Brand New · Unbranded
PHP 56.12 to PHP 307.80
Free shipping
+^ WJ&* RH ]S w.?!L O|/ W$
15Pcs PH Meter Buffer Solution Powder For Precise Easy Calibration NEW 2024
Brand New · Unbranded
PHP 296.46
or Best Offer
Free shipping
6 watching
Y+I H^ &*G ] wT8.?!|/ 2 V X$
PH Meter TDS EC Water Filter Hydroponic Pool Tester Pen Tester Strip LCD Digital
Brand New · Unbranded
PHP 56.12 to PHP 307.23
PHP 56.12 shipping
53 sold
ZI+ ^QD &* ] w 5.?!6 |E/ $M
3in1 Soil PH Meter Moisture Temp PH Tester Humidity Soil Moisture Detector Meter
Brand New · Unbranded
PHP 954.58
or Best Offer
Free shipping
S6+ 1J^ & *Q ] Y w.?G4! C|3/ $
Soil pH Detector Meter Soil Temp Humidity Nitrogen Phosphorus Potassium Meter
Brand New · Unbranded
PHP 16,438.08 to PHP 21,142.94
PHP 1,411.46 shipping
+0^ 9& *CV ] w QX.? I!H| GT/ $
TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM + Digital PH Meter
Brand New · Unbranded
PHP 177.42 to PHP 498.83
Was: PHP 192.73was - PHP 192.73
PHP 112.80 shipping
M+^ 6& D* 3] w.? !|F/I IA $
4 In 1 LCD Digital Soil Moisture Humidity Temperature Sunlight PH Tester Meter
Brand New · Unbranded
PHP 691.56
or Best Offer
Free shipping
X+L ^ &* ] w.?!K|/K VN $8
YY-1030 Food PH Meter Thermometer Electrode PH Measuring Instrumen Soil Tester.
Brand New · Unbranded
PHP 56.12 to PHP 1,926.72
PHP 169.49 shipping
+^YK &*5 ]3 w 0.J? J!X J|X / $
Digital PH/EC/TDS/TEMP Tester Water Quality Monitor Water pH Tester
Brand New · Unbranded
PHP 1,189.51
PHP 150.39 shipping
4+^L ME &8* L] w. V2?!|/ XF $
Digital Industrial PH Meter Humidity Temp ORP TDS EC CF Water Quality PH Tester
Brand New · Unbranded
PHP 5,101.08
Free shipping
+J^ &* ]F GC 1B F Fw .M?!J|/ $
PH meter AE8601 tester water quality testing environmental protection 0.0~14.00
Brand New
PHP 6,462.09
PHP 1,360.44 shipping
QH+^ & *37 ] w .BA? S!|/ $Q
WiFi Data Logger Temp PH Salinity Meter Online Controller Tester for Aquariums
Brand New · Unbranded
PHP 8,834.42
PHP 377.11 shipping
0F +^O &* ]Y Fw.H?! W6 |/ 3$S p o n s o r e d
5 Digital Pocket pH Meter Tester Range 0.00-14.00 Pool Aquarium Drinking Water
Brand New · Unbranded
PHP 2,147.23
Was: PHP 2,260.03was - PHP 2,260.03
or Best Offer
PHP 4,075.65 shipping
+48 ^NZ D4&* 1S] w.? !Z|/ $S p o n s o r e d

pH Meters

Shop by Category

2,342 Results

Hydrogrow Design Smart Wifi pH EC Controller with Automated Dual Dosing System

Apera Instruments Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

Portable PH ORP Meter Digital Temperature Meter Water PH Tester 0.00~14.00pH

Thermo Scientific Orion 310 Benchtop Perphect LogR ph Meter 0.00 - 14.00 pH

SMART SENSOR Digital PH Meter Temperature Water Quality Monitor Tester Aquarium

4 IN 1 Digital PH Meter Soil Tester Kit Sunlight Moisture Temperature Measuring

YY-1030 Food PH Meter Thermometer Electrode PH Measuring Instrumen Soil Tester

Digital PH/EC/TDS/TEMP Tester Water Quality Monitor Water pH Tester + Test Paper

Soil Test Kit 3-in-1, Soil Moisture Meter, Soil PH Meter, Fertility Soil Tester,

Portable PH Meter Digital Water Tester for Biology Chemical Lab 0.00-14.00PH NEW

15Pcs PH Meter Buffer Solution Powder For Precise Easy Calibration Supplies New

2 In 1 PH Desktop Automatic Calibration Acidity Meter PH/Thermometer TestermI

✲4-IN-1 Digital PH Meter Soil Tester Kit Sunlight Moisture Temperature Measuring

HANNA GROLINE HI9814 PH/EC/TDS/TEMP METER

Soil Ph Detector Ec Meter Fertilizer Nitrogen Phosphorus and Potassium New

Digital Pocket pH Meter Tester Pen Range 0.00-14.00 Pool Aquarium Drinking Water

Soil PH Meter LCD Digital PH Moisture Temp Tester Dual Needle Acidity Detector

Portable Salinity Meter pH Conductivity Meter TDS with Range -2.000 to 20.000pH

PH -200 Waterproof pH/Temp | Meter Made in Korea - EXPRESS SHIPPING

Garden Plant Soil Moisture PH Meter Hygrometer Probe Watering Analyzer Detector

PH EC Temp Meter PH and EC Meter Online Sensor w/ DIN Rail Module Enclosure New

3 in 1 Soil PH Tester LCD Screen Soil Temperature Humidity Meter Garden Planting

PH Meter Tester Electric Digital LCD Hydroponics Pen Aquarium Pool Water PH Test

New ListingWiFi Data Logger Temp PH Salinity Meter Online Controller Tester for Aquariums

Digital Food PH Meter 0.00-14.00 PH Tester High Accuracy Sensor Thermometer

Pocket Digital PH Meter Water Tester Pen LCD Monitor Pool Aquarium Laboratory DE

Shinwa 72724 Soil Acidity Meter Ph Tester Garden Plant Health New Japan

RAPITEST MINI DIGITAL Ph SOIL LAWN FLOWER GARDEN PLANT TEST TESTER METER

VWR PH Meter SP70D SympHony, DO Probe 11388-374

2 In1 Lcd display PH Desktop Automatic Calibration Acidity Meter PH/Temp Tester

Soil Ph Detector Ec Meter Fertilizer Nitrogen Phosphorus and Potassium New

AZ86031 Dissolved Oxygen Tester PH Meter DO Meter Conductivity Salinity Meter

BlueLab Guardian Monitor Wi-Fi

Electric Digital PH Meter Tester LCD Hydroponics Pen Aquarium Pool Water PH Test

High Accuracy PH ORP Temp Meter MV Tester Sensor Monitor Water Quality Tester

2-In-1 Soil Ph and Moisture Meter, Digital Soil PH Tester Soil Moisture Sensor M

3 in 1 Digital pH/EC/TEMP Meter Tester Water Quality Monitor Water Detector New

TDS Meter Water Quality Tester Automatic Calibration Drinking Wat*a5

WiFi Data Logger Temp PH Salinity Meter Online Controller Tester for Aquariums

WiFi Data Logger Temp PH Salinity Meter Online Controller Tester for Aquariums

PH Meter Salinity Testers Temperature Tester Waterproof Multi-Function AMSZ-Y

Pocket Digital PH Meter Water Tester Pen LCD Monitor Pool Aquarium Laboratory

Filter Rapid Test Water Testing Pen Pure Water PPM Tester Drinking Water

Apera PH60 PH Meter pen

4 in 1 Digital Soil PH Meter Moisture Monitor Temperature Sunlight Tester

15Pcs PH Meter Buffer Solution Powder For Precise Easy Calibration

Garden Plant Soil Moisture Ph Meter Hygrometer Probe Watering Analyzer Detector

LCD Digital PH Meter TDS EC Water Filter Hydroponic Pool Tester Pen Tester Strip

15Pcs PH Meter Buffer Solution Powder For Precise Easy Calibration NEW 2024

PH Meter TDS EC Water Filter Hydroponic Pool Tester Pen Tester Strip LCD Digital

3in1 Soil PH Meter Moisture Temp PH Tester Humidity Soil Moisture Detector Meter

Soil pH Detector Meter Soil Temp Humidity ​Nitrogen Phosphorus Potassium Meter

TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM + Digital PH Meter

4 In 1 LCD Digital Soil Moisture Humidity Temperature Sunlight PH Tester Meter

YY-1030 Food PH Meter Thermometer Electrode PH Measuring Instrumen Soil Tester.

Digital PH/EC/TDS/TEMP Tester Water Quality Monitor Water pH Tester

Digital Industrial PH Meter Humidity Temp ORP TDS EC CF Water Quality PH Tester

PH meter AE8601 tester water quality testing environmental protection 0.0~14.00

WiFi Data Logger Temp PH Salinity Meter Online Controller Tester for Aquariums

5 Digital Pocket pH Meter Tester Range 0.00-14.00 Pool Aquarium Drinking Water

More to explore

Soil pH Detector Meter Soil Temp Humidity Nitrogen Phosphorus Potassium Meter