R17,661
Ex Tax:R15,357
R2,182
Ex Tax:R1,897
R17,661
Ex Tax:R15,357
R7,646
Ex Tax:R6,649
Tools, Construction & Workshop
Choose Water Quality Meters with confidence for real-world use
Explore Water Quality Meters at DistriNode with live availability, distributor-backed sourcing and practical options for home, office, IT, service and business environments. Compare key specifications, brand families and use cases before you buy.
23 products6 brandsEveryday → ProfessionalThrough official distributors
How to Choose
Compatibility & fit
Start with the device, system, size, interface or application the product must work with. Matching the exact requirement prevents returns and avoids hidden installation delays.
Specification level
Compare capacity, speed, material, power rating, format, standard or feature set rather than choosing by price alone. The right specification usually saves time over the product lifetime.
Environment & workload
Think about where the item will be used: desk, rack, workshop, warehouse, vehicle, classroom, kitchen, outdoor area or managed business fleet.
Warranty & supply
For repeat purchasing, prefer reliable brands, clear availability and distributor-backed warranty. This keeps replacements and multi-site rollouts predictable.
What You'll Find Here
Leading Brands
EXTECHTFA DOSTMANNGREISINGER
Buying tip: Check the exact model, size, interface, voltage, capacity or standard before ordering. Small specification differences can decide whether a product fits perfectly or causes extra work.
Frequently Asked Questions
How do I choose the right product in this category?
Start with compatibility, then compare the specification that affects daily use: size, capacity, speed, interface, material, power rating, standard or supported device family.
Are these products suitable for business purchasing?
Yes. DistriNode is built for repeat purchasing with live availability, broad brand coverage and distributor-backed sourcing across the category.
What should I check before ordering?
Verify model fit, quantity, installation requirements and warranty expectations. For technical products, also check standards, connectors, voltage, dimensions or supported platforms.
Brand: TFA DOSTMANN
Stock: 12
The pH meter TFA‑Dostmann 31.3001.06 is a compact handheld instrument for measuring the acidity or alkalinity of aqueous solutions and the current tem..
Water Qualit...
pH Meter
R2,003
Ex Tax:R1,742
Brand: EXTECH
Stock: 14
EC400 Combi measuring device Dissolved particles TDS Conductivity Salinity — Genuine EXTECH product supplied by DistriNode.Available with live stock, ..
Water Qualit...
TDS & Conductivity Meter
R3,737
Ex Tax:R3,249
Brand: BRADY
Stock: 1
The BRADY Chemical and Temperature meter consolidates pH, conductivity, TDS, and temperature measurement into a single IP67-rated instrument, eliminat..
Water Qualit...
pH Meter
R1,729
Ex Tax:R1,503
Brand: TESTO
Stock: 2
Precision pH measurement for semi-solid media is effortless with the Testo 206-pH2, a robust penetration pH meter engineered for food, cosmetics, crea..
Water Qualit...
pH Meter
R11,750
Ex Tax:R10,218
Brand: EXTECH
Stock: 2
The Extech EC500 ExStik combines five measurement functions in one waterproof, handheld meter: pH, conductivity, TDS, salinity, and temperature. Unlik..
Water Qualit...
pH Meter
R6,045
Ex Tax:R5,257
Brand: TFA DOSTMANN
Stock: 29
The TFA Dostmann PH CHECK G is a handheld pH meter that measures pH value and temperature with high precision, making it ideal for aquariums, pools, h..
Water Qualit...
pH Meter
R3,239
Ex Tax:R2,816
Brand: GREISINGER
Stock: 4
Accurate pH measurement often requires separate temperature compensation, leading to complex setups and potential errors. This combination electrode s..
R6,657
Ex Tax:R5,789
Brand: EXTECH
Stock: 37
The Extech PH105 is a flat surface pH electrode designed for direct measurement on surfaces, small volumes, and semi-solid samples. Unlike conventiona..
R1,973
Ex Tax:R1,715
Brand: GREISINGER
Stock: 12
Measuring redox potential (ORP) in water, wastewater, or laboratory samples requires a reliable electrode that delivers stable, reproducible readings...
R4,004
Ex Tax:R3,482
Brand: GREISINGER
Stock: 3
For laboratories, water treatment facilities, and aquarium enthusiasts who need reliable oxidation-reduction potential measurements, the Greisinger GE..
R5,392
Ex Tax:R4,689
Brand: GREISINGER
Stock: 5
Greisinger GE120 Replacement pH Electrode, Gel Electrolyte, BNC Plug, 120 mm Shaft, 1 m Cable 474135
Laboratory technicians and water-quality analysts use the Greisinger GE120 replacement pH electrode to keep their Greisinger GMH 35xx or GMH 55xx seri..
R9,950
Ex Tax:R8,652
Brand: GREISINGER
Stock: 10
The Greisinger Standard pH Electrode with BNC connector (102090) is a general-purpose combination electrode built for reliable pH measurement in labor..
R3,861
Ex Tax:R3,357
Brand: EXTECH
Stock: 3
Measuring pH in the field or lab often means dealing with fragile electrodes and inaccurate readings when temperature fluctuates. The Extech PH110 ref..
Water Qualit...
pH Meter
R3,906
Ex Tax:R3,397
Brand: EXTECH
Stock: 6
The Extech EC700 combines pH, conductivity, TDS, salinity, and temperature measurement in one portable, waterproof (IP57) meter. Unlike single-paramet..
Water Qualit...
pH Meter
R17,661
Ex Tax:R15,357
Brand: EXTECH
Stock: 9
Monitoring water quality across multiple parameters can be cumbersome with separate instruments, but the Extech EC701 consolidates conductivity, TDS, ..
Water Qualit...
TDS & Conductivity Meter
R7,646
Ex Tax:R6,649
Brand: EXTECH
Stock: 5
For water quality technicians, hydroponic growers, and laboratory staff who need fast, reliable pH readings in the field or at the bench, the Extech P..
Water Qualit...
pH Meter
R3,231
Ex Tax:R2,809
Brand: GREISINGER
Stock: 9
For laboratory technicians and water quality analysts who need a reliable pH electrode for their Greisinger meters, the GE114-WD is a direct replaceme..
R3,066
Ex Tax:R2,666
Brand: GREISINGER
Stock: 2
The GMH5530-G135 combines pH, redox (ORP), and temperature measurement in a single handheld instrument, eliminating the need to switch between separat..
Water Qualit...
pH Meter
R11,610
Ex Tax:R10,095
Brand: GREISINGER
Stock: 41
Accurate pH measurement is critical in laboratories, water treatment, and quality control, but unreliable readings or cumbersome instruments can slow ..
Water Qualit...
pH Meter
R4,676
Ex Tax:R4,066
Brand: GREISINGER
Stock: 3
The GOEL381 is a gel-filled combination pH electrode built for routine measurements where low maintenance and dependable readings matter more than exo..
R5,110
Ex Tax:R4,443
Brand: DRAGINO
Stock: 10
Dragino WQS-LB-EU868 LoRaWAN Water Quality Sensor Converter EU868 up to 3 ProbesManufacturer: DraginoModel: WQS-LB-EU868..
R2,182
Ex Tax:R1,897
Brand: EXTECH
Stock: 9
The Extech PH90 combines a flat-surface pH electrode with automatic temperature compensation in an IP67-rated housing, delivering ±0.02 pH accuracy ac..
R3,909
Ex Tax:R3,399
Brand: EXTECH
Stock: 2
Water quality testing often requires juggling multiple instruments, but the Extech DO700 consolidates nine critical measurements into one portable dev..
Water Qualit...
pH Meter
R29,849
Ex Tax:R25,956
Brand: ONDILO
Stock: 1
Ondilo ICO Pool V2 Essential +, smart water monitor and calibration kit, salt disinfection (OD-ICOPOOL02GDPLUS)Manufacturer: ONDILOModel: OD-ICOPOOL02..
R9,453
Ex Tax:R8,220
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