Description
WS100 Fluoride/pH Meter with 3-in-1 Fluoride Electrode is a portable instrument for accurate measurement of fluoride, pH, ORP (electrode available separately) and temperature. Its patented F501-S 3-in-1 fluoride ion electrode combines an ion-selective electrode, reference electrode and temperature sensor, providing stable potential and fast response without stirring or reagent addition. After only 10 minutes of electrode activation, fluoride ion concentration is read directly, comparable to a standard pH measurement. The set includes a 201T-S pH electrode with integrated temperature sensor for automatic temperature compensation. From manufacturer APERA Instruments, the meter features a large backlit display, self-diagnosis, automatic calibration and memory for 300 data sets (numbering, measured value, units and temperature). Fluoride measuring range is 0,02 to 1900 ppm (mg/l, ppm or pF) with accuracy ±0,02 ppm or ±5 % of reading; temperature compensation is automatic from 0 to 80 °C. pH range spans −2,00 to 19,99 pH at ±0,01 pH accuracy, and ORP covers −1999 to 1999 mV. IP57 waterproof and dustproof construction with silicone sleeve supports laboratory and outdoor use. Delivery includes meter, both electrodes, fluoride and pH calibration solutions, screwdriver, spare batteries, manual and carrying case. Power comes from two 1,5 V AA batteries; the meter measures 65×120×31 mm and weighs 180 g.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Fluoride measuring range: 0,02 to 1900 ppm
- pH measuring range: −2,00 to 19,99 pH
- ORP measuring range: −1999 to 1999 mV
- Data memory: 300 sets
- Protection class: IP57
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Questions about WS100 Fluoride/pH meter with 3-in-1 fluoride electrode
What is this article?
WS100 Fluoride/pH meter with 3-in-1 fluoride electrode is the article on this page. Luminix Health distributes APERA Instruments for laboratory use. It sits in pH electrodes & sensors, inside pH & electrochemistry, in Lab instruments.
A pH electrode is a glass membrane and a reference. It is a consumable: the glass ages, the junction clogs, and the reading drifts. A refillable electrode and a gel electrode differ in how they are maintained. The connector has to match the meter. The electrode, not the meter, is usually what is wrong.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is pH electrodes & sensors. The catalogue is Lab instruments.
Shelves beside this one are pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
