Designed for measuring mineral concentration in brewing water, the Apax Lab TDS Meter provides a fast and straightforward way to monitor Total Dissolved Solids (TDS) during coffee preparation. By measuring conductivity and converting it into a PPM reading, it helps verify mineral concentration, check dilution levels and maintain more consistent brewing conditions when working with custom water or mineral concentrates.
Compact and easy to use, the meter features a simple one-button interface with fast readings and an integrated hold function for recording measurements. Whether you’re building water from scratch or refining a mineral recipe, it gives you a clearer understanding of how water composition is affecting flavour and extraction.
Apax Lab TDS Meter Features
Fast TDS Readings – Measures Total Dissolved Solids to help analyse mineral concentration and verify water recipes.
Designed for Brew Water – Useful for monitoring mineral concentration when using custom water or concentrates.
Simple One-Button Operation – Straightforward interface makes daily testing fast and easy.
Hold Function – Temporarily saves readings for easier comparison and recording.
Automatic Range Scaling – Adjusts measurement sensitivity depending on concentration level for clearer readings.
Compact Digital Format – Lightweight pen-style design fits easily into a brewing setup or travel kit.
This Product Includes
- 1 x Apax Lab TDS Meter
Specifications
| Measurement Type | Total Dissolved Solids (TDS) |
| Measurement Range | 0–9990ppm |
| Resolution |
|
| Accuracy | ±2% |
| Calibration | Factory calibrated |
| Battery | 2 x LR44 Batteries (0% HgPb) |
| Dimensions | (W) 30mm x (D) 20mm x (H) 155mm |
| Weight | 40g |
* Rural and remote areas may attract longer shipping times but we make every effort to ensure we provide the fastest delivery times possible.
* Please note bulky orders to rural, remote & offshore areas in excess of 25kg may attract additional delivery fees.
Orders placed before 3pm AEST each day will be dispatched on the same day, Monday to Friday, excluding public holidays and weekends.
Delivery times above are estimates only. Delivery times apply from the date of dispatch, not the date orders are received and refer to business days not calendar days. We make every attempt to ensure all deliveries arrive within the estimated time frames above however sometimes events occur that are out of our control. If your order is more than 2 business days late based on the above guidelines please contact us and provide your name, order number and date of order.
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