Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.
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Our last trading day before the holidays is 20th December, and we will reopen on 13th January.
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Christmas cut off: The Christmas delivery cut-off date has passed. Delivery before Christmas is not guaranteed. For the best chance of receiving your order in time, please select Express shipping.

Please be advised that our website will undergo maintenance at 5:00 PM. We expect to be back online by 7:00 PM. During this time, the website may not function at full capacity.

Our last trading day before the holidays is 20th December, and we will reopen on 13th January.
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LetPot ECT Smart Hydroponic EC Tester

EAN: 6976984890248 SKU: ECT
LetPot ECT Smart Hydroponic EC TesterLetPot ECT Smart Hydroponic EC TesterLetPot ECT Smart Hydroponic EC TesterLetPot ECT Smart Hydroponic EC Tester
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$99
$99$96
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  • Express to Metro (1-3 biz days)
  • Standard to Metro (2-6 biz days)
  • Express to Non-metro (2-6 biz days)
  • Standard to Non-metro (5-20 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
  • In Stock
  • Model: ECT
  • 20 Reviews
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Smart Temperature & EC Meter

The LetPot Smart Temperature & EC Meter is a precision hydroponic tool designed to monitor nutrient concentration and water temperature. It features real-time EC and temperature readings, a waterproof probe, and smart app integration for accurate, data-driven plant care.

Features:
  • Dual Measurement: Monitors EC (Electrical Conductivity) and water temperature simultaneously.
  • High Accuracy Sensor: Ensures precise nutrient concentration readings for optimal plant growth.
  • Waterproof Probe: Durable stainless-steel probe design suitable for long-term immersion.
  • Smart App Integration: Connects with the LetPot app for real-time data tracking and analysis.
  • Easy Calibration: One-touch calibration for consistent accuracy over time.
  • Portable Design: Lightweight and compact for convenient use in hydroponic systems or water tanks.

LetPot ECT Smart Hydroponic EC Tester infographic
  • Model: LetPot Smart Temperature & EC Meter
  • Measurement Parameters: EC (Electrical Conductivity) and Temperature
  • Probe Type: Stainless steel waterproof immersion probe
  • Connectivity: LetPot mobile app (Bluetooth)
  • Accuracy: High precision ±2% for EC readings
  • Display: Digital readout via LetPot app
  • Power Supply: USB or internal rechargeable battery (depending on variant)
  • Use Case: Hydroponics, aquaponics, and indoor smart gardens
  • Included in Box:
    • LetPot Smart Temperature & EC Meter
    • Detachable stainless steel probe
    • USB charging cable
    • User manual
LetPot ECT Smart Hydroponic EC Tester video
Does exactly what its supposed to.

Perfect delivery time and easy set up and to use. Just what I was looking for.
Kevin G, 2026-07-11 on Letpot


Love the EC Meter

I bought the EC Meter for my LetPot it really is essential to keep my garden Healthy and Happy It truly works
Stacy Pawley, 2026-07-08 on Letpot


Work good

Work good.
aritz martinez, 2026-07-06 on Letpot


A must for the hydroponic system.

Allows you to monitor parameters set parameters and if purchased with pump additional aeration for the hydroponic system.
MC CHRISTOPHER J., 2026-06-25 on Letpot


I didn't think I needed it

But boy oh boy did I ever. Ready to install connect and use. Without it I would know how badly my system was stabbing for nutrients and if water was to hot it could. Amazing little gadget. Would be nice i if it could plug into the light or pretty of the unit rather than take up yet another plug.
Alison, 2026-06-04 on Letpot


Optional Remote Meter

Nice size. Easy to read. Display seems to do the job. Easy setup appreciate the extra probe
Pod, 2026-05-04 on Letpot


For the win

The one thing that takes the guess work out of knowing the proper nutrient number. A must have!
Alice Wolfe, 2026-04-21 on Letpot


Still undecided.

Shipping took almost a month so Ive only been using it for 10 days. Ill let you know if it makes a difference.
Michael Bloom, 2026-02-13 on Letpot


Love the hardware

The ec monitor is essential in keeping track of the plants nutrition. I've adjusted it twice already and couldn't have done it without it's aid. Our plants are healthy and doing great! Bravo!
ROBERT Rolsky, 2026-02-12 on Letpot


Finally received

This is working as designed.
Scott Fuksa, 2026-01-31 on Letpot




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