FOCUSTRONIC MASTERTRONIC ESSENTIALS *PRE ORDER: DUE FEB 2026*
Mastertronic Essentials (MTE) coming SOON : our shipment is ON THE WAY - due early to mid February 2026 at Gallery Aquatica - is the latest addition to the Focustronic product range for automated water testing equipment.
* SECURE YOUR UNIT BY PRE-ORDERING HERE BEFORE THEY LAND TO AVOID MISSING OUT *
MT Essentials is able to communicate with our other products such as Alkatronic, Dosetronic, Powertronic (smart power strip) and Solartronic (patented dynamic lighting fixture).
With the success of Mastertronic (version 1), Focustronic’s all-in-one auto tester which could test 10 parameters such as dKH, Ca, Mg, NO2, NO3, PO4, Iodine, Fe, NH4, OLI and the ability to control all these together with lighting intensity via Solartronic, they have now brought out the Mastertronic Essentials aka MTE which tests 6 parameters: dKH, Ca, Mg, NO3, PO4 and OLI (water clarity). Individual MTE Reagents are sold separately. This allows the best possible automation based on live data to make reefing as simple as possible.
Mastertronic (MT) allowed us to understand the needs of most aquarists, including freshwater users. We took the extra step and will be expanding our product line with the New Mastertronic
Essential (MTE) while Mastertronic (MT) will continue to serve new and experienced users who require the full range of testing with a single unit. Here are the highlights of New Mastertronic Essential:
1. Proprietary pipette design with 12 independent nozzles
2. True All in one design with no parts being external including reagents
3. High accuracy specification (the only one that has released this data)
4. 2 hose connection with only 1 calibration required
5. LCD display as in original Mastertronic
6. Voice Commands at launch
7. Proven testing algorithm for high accuracy
8. Only multi tester compatible with 3rd party reagents
and proprietary reagents by Focustronic
9. Future proof and expandable with extra vials and stirrer
10. Relocation of waste pump to provide direct access to stepper pump
11. Redesign of vial positions for easy access and visibility
Basic Specification:
• Measures PO4 / NO3 / Ca / Mg / dKH / OLI
• High Precision Stepper and DC Pumps
• State of the art colorimetric photosensor
• Simple to use iOS and Android App (Wifi). Focustronic App
• Communicate with Alkatronic /Dosetronic/Solartronic/Powertronic:
local wifi b via router
• Dimension: 31.5 (L) x 22.5 (W) x 35.0 (H) cm
Feature Highlights:
• Ability to auto adjust Ca and Mg dosing levels in Dosetronic (sometimes even balanced dosing will require adjustments, every system is different)
• MTE will pass test data to Solartronic and user can select auto intensity adjustment based on either PO4 or NO3. This will be a unique feature in our product range and not available with any other lighting brands.
• With Powertronic it can be set to include features to trigger on/off or even timer for the sockets. For example algae reactor light, currently running 12 hours.
If nutrients (ie:PO4) gets too low, reduce by 10% to 11 hours).
• For ULNS, dosing PO4 and NO3 can also be regulated via Dosetronic.
Product Warranty
Each unit of Mastertronic Essential carries a limited factory warranty for 12 months upon registration. The online registration must be done within 14 days after purchase in order to be deemed valid. FOCUSTRONIC will also send updated information such as firmware updates or new features information via the registered email account. Product warranty is non transferrable. Please register via our website www.focustronic.net/product-registration .
Mastertronic may not be exposed directly to water and is not to be placed in humid conditions so that visible condensation is present in or on the machine. Failure to prevent the Mastertronic to humidity exposure may void the factory warranty.
*PLEASE NOTE YOU ARE PRE- PAYING FOR A MASTERTRONIC ESSENTIALS (MTE) UNIT, DUE TO ARRIVE AT GALLERY AQUATICA EARLY to MID FEBRUARY 2026*
*MTE unit does not include reagents, required to purchase seperately (also available with Gallery Aquatica)
