pH Level Aquarium Meters and Regulators

141 results

Weipro PH2010A PH meter and controller, PH online monitor, good quality reliable
Brand new
AU $131.99
Free postage
81 sold
+^ K&* ] w5.? AX H!|D/ $ 0S p o n s o r e d
Customizable Apex Neptune Breakout Box 2x Lighted Toggle Switches Push Terminal
Brand new
AU $109.03
Was: AU $128.27was AU $128.27
or Best Offer
AU $24.77 postage
27 watching
+^0M &*2 ]I w.?A!K V|S/ $ S p o n s o r e d
New pH Probe IH40 Sensor Electrode Ionode BNC 100cm Pools Aquariums Hydroponics
Brand new
AU $249.99
or Best Offer
AU $9.99 postage
Click & Collect
+^L &* Z] FB w.RF?! |8Y/ $S p o n s o r e d
Customizable Breakout Box 4x Lighted Toggle 2x Push Button for Apex Neptune
Brand new
AU $138.10
Was: AU $162.48was AU $162.48
or Best Offer
AU $30.36 postage
8 watching
+^3 &X* 1T ] Ww.N ?W!|D/ $S p o n s o r e d
Neptune Systems Apex Lab Grade Ph And Orp Probe Mfg 2018
Pre-owned · Neptune Systems
AU $119.72
AU $29.81 postage
14 watching
6+Z^ &O*M ] Cw4.?! X|/3 $
Neptune Systems APEX A3 Pro New Sealed In Box
Brand new · Neptune Systems
AU $1,313.93
AU $107.22 postage
+0^ Q F&3* BQ F] w.?D!|/ N$
Neptune Systems Apex PM1 pH/ORP Probe Module
Pre-owned · Neptune Systems
AU $145.37
AU $30.57 postage
3 watching
T8 +^ H&*M ] Sw.W?!|/ 2$6
Milwaukee Instruments SMS122 PH Controller w/ PH Smart monitoring system
Pre-owned
AU $111.16
AU $30.67 postage
+6^ 4& *8 ]M wJ4.?!| 6/9 $
Neptune Systems Apex A2 Energy Bar, Base unit, Probes, Original Box
Pre-owned · Neptune Systems
AU $769.71
AU $102.63 postage
H+^ D V&0* 9]R ND w.?!DJ| / $
Neptune Systems Apex Classic Pro Aquarium Controller System (Wifi)
Pre-owned · Neptune Systems
AU $992.07
or Best Offer
+C^ &4 * ] w.?A!|/W $ H4
pH Probe PBFC Sensor Electrode Ionode BNC 100cm Pools Aquariums Hydroponics
Brand new
AU $249.99
or Best Offer
Free postage
Click & Collect
H+^V &*GQ ] M9 S3w T.?C!|/ $
MC122 PH Controller w/ PH Electrode - Milwaukee Instruments
AUTHORIZED DEALER - FULL WARRANTY - FAST FREE SHIPPING
Brand new · Milwaukee
(18)
AU $222.36
AU $32.84 postage
Only 1 left!
1+L^ &*6 ] w.?3 !B|L T/ C $
Coralvue HYDROS Wave Engine v2 Pump Controller New NIB
Brand new
AU $547.26
or Best Offer
AU $94.64 postage
N+^Z & 1*4 ] wRV .?!3|/ $
Customizable Apex Neptune Breakout Box 2x Toggle Switches Push Terminal
Brand new
AU $101.76
Was: AU $119.72was AU $119.72
or Best Offer
AU $29.28 postage
+^ &* ]9 wS. S5?! |/ F$S 5S p o n s o r e d
WiFi 2 in 1 Digital Salinity & PH Meter Salinity & PH Monitor for Aquarium
Brand new · Unbranded
AU $208.59
or Best Offer
Free postage
1Y+ R^ &C * EA] w.?!| /U $S p o n s o r e d
Customiz Breakout Box 5x Lighted Toggle Apex Neptune Emergency Button
Brand new
AU $247.16
Was: AU $290.78was AU $290.78
or Best Offer
AU $34.69 postage
CR+^ &* F]G w .?!|S7/ I$L S p o n s o r e d
pH Meter TDS Tester Litmus Paper for Aquarium Hydroponics Digital ATC LCD Probe
Brand new · Unbranded
AU $24.95
Free postage
Click & Collect
+^ 8Z&* 4]1 GH w.?!GU| /XZ $
Neptune Systems Apex Calibration Pack PH 7 & 10 Solutions & Salinity Probe Tests
Brand new · Neptune Systems
AU $17.09
AU $29.13 postage
+^17 N&* ]8 wA.?D !D|G / $
Milwaukee MC122 PRO pH Controller
Brand new · Milwaukee
(18)
AU $254.84
AU $34.91 postage
+T^ &M * O] wO 2.?!F|/ $24
SENEYE REEF AQUARIUM MONITOR - SENEYE
Brand new · seneye
(3)
AU $393.39
AU $37.89 postage
Only 1 left!
4+^ &0* R 6] wSB.?!| /W $1
PH Probe Electrode Replacement Sensor BNC 90cm Cable Aquariums Hydroponics & Lab
Brand new · Unbranded
AU $49.99
or Best Offer
Free postage
Click & Collect
18 sold
W+S X^H &* ] w. MJ?!| Q8/ 6H $
Neptune Systems Apex Energy Bar, Base unit, Probes,and Prob Holder
Pre-owned · Neptune Systems
AU $769.71
AU $111.04 postage
+^ &*R8 ] WV 3wW.?!| / $
Hydros Control X4 / XP8 PRO Pack Reef Aquarium Controller Reef Tank NIB
Brand new
AU $1,088.40
or Best Offer
AU $109.13 postage
+H^P S&2* ] w .?7I! |H/U $
Milwaukee MC125 ORP/PH Dual Controller, 2 Probes Included, SMS125, Meter
Brand new
AU $391.70
AU $38.95 postage
33 sold
+^ &* S]K C Ow. ?34! |/ $
pH Meter Tester Litmus Paper Roll for Aquarium Hydroponics Fish Tank
Brand new · Unbranded
AU $24.95
Free postage
Click & Collect
+^K H &* ]X9 w Q.B?! I|B / $
Weipro PH probe electrode BNC socket 1.5 meters cable, high accuracy, meter NIB
Brand new
AU $54.99
Free postage
+^ &S*2 ] wK.?!|/ $C
DYMAX (SPARE PART) pH Meter Water Tester Digital Electrode
Brand new
AU $115.99
Free postage
+^ 9&*Z ] O6w U.?!|/X 70 1$
New listingPH Probe Meter Sensor BNC Connector Electrode Aquarium Lab Controller 2103.
Pre-owned · Unbranded
AU $36.64
or Best Offer
AU $32.88 postage
+^ T&6 *Z8 ] w.?1V P3 CQ !|/ $
6 IN 1 Smart PH Salinity Controller Meter WIFI Aquarium Tank Seawater SaltTester
Brand new · Unbranded
AU $215.06
Was: AU $231.24was AU $231.24
Free postage
+9^ M&* ] wT.L?! |/A $7S p o n s o r e d
Customizable Breakout Box 6x Lighted Toggle Apex Neptune
Brand new
AU $167.18
Was: AU $196.69was AU $196.69
or Best Offer
AU $32.33 postage
19 watching
+^ &5* ] wG.? !|Z/F $ JS p o n s o r e d
WIFI PH Salinity Temp Controller Aquarium Tank Seawater Salt Test Monitor W2825
Brand new · Unbranded
AU $171.03 to AU $239.43
AU $66.71 postage
Z+^Z NL 4U&* ] 1w6. ?!|/4 $S p o n s o r e d
W2825 WiFi Aquarium Electronic Salinity and Ph Value On-line Meter and Monitor
Brand new · Unbranded
AU $218.53
or Best Offer
AU $10.25 postage
05+^ & * 9] 7 w.OD ?5W!| /E $S p o n s o r e d
pH Meter Tester Litmus Paper Strips for Aquarium Hydroponics Fish Tank
Brand new · Unbranded
AU $24.95
Free postage
Click & Collect
+K^ &8 *E ] Pw K6. ?!L|R/ $
PH Probe Electrode Heavy Duty Replacement Sensor BNC 2 M Cable Online
Brand new · Unbranded
AU $59.99
Free postage
Click & Collect
+7^ I &*A ]A w.?!|/ $6G
Milwaukee Instruments MC122 Multifunction pH controller
Brand new · Milwaukee
(18)
AU $171.03
Trending at AU $211.67
AU $58.57 postage
+^ &* ] w1.E?! F|W H/Y $2H
Coralvue HYDROS Control X10 Controller & Dosing System New NIB
Brand new
AU $1,228.35
or Best Offer
AU $113.28 postage
00+ ^ A&* W] w .4A?!|/ A$3
Milwaukee MC125 pH/ORP Controller w/probe
Brand new
AU $463.02
AU $67.19 postage
29 watching
G+U^ &*6 ]L w. 7K PY?! |/ T$
pH Probe Sensor Electrode BNC 70cm cable Gel Filled Aquariums Hydroponics Lab
Brand new · Unbranded
AU $49.99
or Best Offer
Free postage
Click & Collect
Only 1 left!
+^0 A&* UF ] KwP .TR?!|/ $
PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor Set
Brand new · Unbranded
AU $205.34
Free postage
2+^X & * P5 G] Ew.? !I|/L $ S p o n s o r e d
6in1 Smart Water Quality Control Meter PH Salinity Temp WIFI APP Aquarium Tester
Brand new · Unbranded
AU $229.19
Free postage
O+C^ &*W P ]8 w8.? ED H5!|/ $S p o n s o r e d
Seneye Home Aquarium Pond Ammonia PH Temperature Monitor
Brand new · seneye
(1)
AU $230.91
AU $33.10 postage
+Y4 ^ I&* 3 ]Q 9 EwN. ?!H6|/ $
Milwaukee MC122 Pro pH Controller, 115V
Brand new · Milwaukee
(18)
AU $215.43
AU $82.09 postage
384 sold
+^ON E P I&* 5] 0w4 .?!|/ $
Hydros Control X4 / XP8 PRO Pack Reef Aquarium Controller Reef Tank OPEN BOX!
Pre-owned
AU $1,094.61
or Best Offer
AU $116.71 postage
+4L V^ 9&* 1] Yw A.?L 12 !|/ $
pH Probe Sensor Electrode BNC Connector 75cm Cable Aquariums Hydroponics
Brand new · Unbranded
AU $39.99
or Best Offer
Free postage
Click & Collect
6+^ &* ]D OwE. A?4!|/ 6$O
PH Probe Electrode Replacement Sensor BNC 115 cm Cable Aquariums Hydroponics Lab
New (other) · Unbranded
AU $30.00
or Best Offer
Click & Collect
+^ &*9 M] wW1.? !Y1|/ 3$V
Neptune Systems APEX ALD Module Leak Detector
Brand new · Neptune
AU $78.66
AU $39.12 postage
+U7^ &*N ] w1.?!| S/8 $O
pH Probe Electrode Sensor BNC Meter Aquariums Hydroponics Lab Aquaculture 70cm -
Brand new · Unbranded
AU $39.99
Free postage
Click & Collect
Z+^N &*FK PU] w U.?!|D/ E $
MILWAUKEE INSTRUMENTS MC122 PH CONTROLLER WITH MP810 DOSING PUMP MC720 COMBO KIT
Brand new · Milwaukee
(6)
AU $290.76
AU $67.36 postage
7K Y+^ C&* N]0 w.?!| 7/N $
American Marine Pinpoint pH Monitor + Probe USED
Pre-owned
AU $59.87
or Best Offer
AU $44.22 postage
+^ &VI 5*8 ] w.?!1Y|/ IE $
Milwaukee MC122 PRO pH Controller
Brand new · Milwaukee
(18)
AU $298.31
AU $57.25 postage
25 sold
F+6 ^ P&F HH* ] B w8 .?!9|5 / $
PH Probe Electrode Heavy Duty Replacement Sensor BNC 2 M Cable Online
Brand new · Unbranded
AU $59.99
Free postage
Click & Collect
+^AS &* ] w.?!|0/P $ 1L
Hanna Instruments pH, Salinity, and Temperature Monitor - HI981520
Brand new
AU $513.12
AU $73.93 postage
+^RK &* 1]V 72 w B.5?! |/ $
Neptune Systems Apex PM1 pH/ORP Probe Module Orange Label
Pre-owned · Neptune Systems
AU $128.27
AU $30.07 postage
+^ &I*8 ]H Hw. EI? !X|/M PK $
PH Electrode Long 300cm Cable BNC Socket w/ Calibration Solutions Easy Calibrate
Brand new · Unbranded
AU $40.69
or Best Offer
Free postage
Click & Collect
5 watching
Q+^ &S* 9 ] w.F UI?!| / UW $
Universal PH2010/PH2000 Universal pH combination electrode PH Probe PH sensor
Brand new
AU $34.19
or Best Offer
Free postage
5F+^ &O* ]O M w3 .?!|/Z5 $
NIB Neptune Systems - Apex Controller Unit Kit w/8 Energy Bar 120V US SEALED
Brand new · Neptune Systems
AU $761.92
or Best Offer
AU $79.69 postage
0 bids
3d 23h
+^D D &*G ]Y O w.?!7| / $W5
pH Probe Sensor Electrode BNC Connector 85cm Cable Aquariums Hydroponics Lab
Brand new · Unbranded
AU $39.99
Free postage
Click & Collect
+1^U &E1* 98] w.M?!A |/ P$
Milwaukee Instruments SMS122 PH Controller w/ PH Smart monitoring system
Pre-owned
AU $128.28
AU $50.00 postage
D+^T & E* P] RH w Q1 .G2 ?!|/ $
WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Kit
Brand new · Unbranded
AU $178.28
Free postage
+Y^ O& *0 ] w0 .?2!G|/ $Z7 S p o n s o r e d
WIFI Aquarium Tank Seawater Salt Tester Monitor PH Salinity Controller Meter
Brand new · Unbranded
AU $232.09
Free postage
+59^ &1I* ] w. ?C!E|/ $ 5S p o n s o r e d

pH Level Aquarium Meters and Regulators

Shop by Category

141 results

Weipro PH2010A PH meter and controller, PH online monitor, good quality reliable

Customizable Apex Neptune Breakout Box 2x Lighted Toggle Switches Push Terminal

New pH Probe IH40 Sensor Electrode Ionode BNC 100cm Pools Aquariums Hydroponics

Customizable Breakout Box 4x Lighted Toggle 2x Push Button for Apex Neptune

Neptune Systems Apex Lab Grade Ph And Orp Probe Mfg 2018

Neptune Systems APEX A3 Pro New Sealed In Box

Neptune Systems Apex PM1 pH/ORP Probe Module

Milwaukee Instruments SMS122 PH Controller w/ PH Smart monitoring system

Neptune Systems Apex A2 Energy Bar, Base unit, Probes, Original Box

Neptune Systems Apex Classic Pro Aquarium Controller System (Wifi)

pH Probe PBFC Sensor Electrode Ionode BNC 100cm Pools Aquariums Hydroponics

MC122 PH Controller w/ PH Electrode - Milwaukee Instruments

Coralvue HYDROS Wave Engine v2 Pump Controller New NIB

Customizable Apex Neptune Breakout Box 2x Toggle Switches Push Terminal

WiFi 2 in 1 Digital Salinity & PH Meter Salinity & PH Monitor for Aquarium

Customiz Breakout Box 5x Lighted Toggle Apex Neptune Emergency Button

pH Meter TDS Tester Litmus Paper for Aquarium Hydroponics Digital ATC LCD Probe

Neptune Systems Apex Calibration Pack PH 7 & 10 Solutions & Salinity Probe Tests

Milwaukee MC122 PRO pH Controller

SENEYE REEF AQUARIUM MONITOR - SENEYE

PH Probe Electrode Replacement Sensor BNC 90cm Cable Aquariums Hydroponics & Lab

Neptune Systems Apex Energy Bar, Base unit, Probes,and Prob Holder

Hydros Control X4 / XP8 PRO Pack Reef Aquarium Controller Reef Tank NIB

Milwaukee MC125 ORP/PH Dual Controller, 2 Probes Included, SMS125, Meter

pH Meter Tester Litmus Paper Roll for Aquarium Hydroponics Fish Tank

Weipro PH probe electrode BNC socket 1.5 meters cable, high accuracy, meter NIB

DYMAX (SPARE PART) pH Meter Water Tester Digital Electrode

New listingPH Probe Meter Sensor BNC Connector Electrode Aquarium Lab Controller 2103.

6 IN 1 Smart PH Salinity Controller Meter WIFI Aquarium Tank Seawater SaltTester

Customizable Breakout Box 6x Lighted Toggle Apex Neptune

WIFI PH Salinity Temp Controller Aquarium Tank Seawater Salt Test Monitor W2825

W2825 WiFi Aquarium Electronic Salinity and Ph Value On-line Meter and Monitor

pH Meter Tester Litmus Paper Strips for Aquarium Hydroponics Fish Tank

PH Probe Electrode Heavy Duty Replacement Sensor BNC 2 M Cable Online

Milwaukee Instruments MC122 Multifunction pH controller

Coralvue HYDROS Control X10 Controller & Dosing System New NIB

Milwaukee MC125 pH/ORP Controller w/probe

pH Probe Sensor Electrode BNC 70cm cable Gel Filled Aquariums Hydroponics Lab

PH Salinity Controller Meter WIFI Aquarium Tank Seawater Salt Tester Monitor Set

6in1 Smart Water Quality Control Meter PH Salinity Temp WIFI APP Aquarium Tester

Seneye Home Aquarium Pond Ammonia PH Temperature Monitor

Milwaukee MC122 Pro pH Controller, 115V

Hydros Control X4 / XP8 PRO Pack Reef Aquarium Controller Reef Tank OPEN BOX!

pH Probe Sensor Electrode BNC Connector 75cm Cable Aquariums Hydroponics

PH Probe Electrode Replacement Sensor BNC 115 cm Cable Aquariums Hydroponics Lab

Neptune Systems APEX ALD Module Leak Detector

pH Probe Electrode Sensor BNC Meter Aquariums Hydroponics Lab Aquaculture 70cm -

MILWAUKEE INSTRUMENTS MC122 PH CONTROLLER WITH MP810 DOSING PUMP MC720 COMBO KIT

American Marine Pinpoint pH Monitor + Probe USED

Milwaukee MC122 PRO pH Controller

PH Probe Electrode Heavy Duty Replacement Sensor BNC 2 M Cable Online

Hanna Instruments pH, Salinity, and Temperature Monitor - HI981520

Neptune Systems Apex PM1 pH/ORP Probe Module Orange Label

PH Electrode Long 300cm Cable BNC Socket w/ Calibration Solutions Easy Calibrate

Universal PH2010/PH2000 Universal pH combination electrode PH Probe PH sensor

NIB Neptune Systems - Apex Controller Unit Kit w/8 Energy Bar 120V US SEALED

pH Probe Sensor Electrode BNC Connector 85cm Cable Aquariums Hydroponics Lab

Milwaukee Instruments SMS122 PH Controller w/ PH Smart monitoring system

WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Kit

WIFI Aquarium Tank Seawater Salt Tester Monitor PH Salinity Controller Meter

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