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Description
Aqua Master Tools Pro Substrate EC/Temp Meter E300E300 Pro Substrate EC Temp Meter The Substrate EC Temp Meter E300 Pro is the perfect digital hand held meter for measuring the EC and temperature of any soft, moist substrate or liquid. It is suitable for various industries, such as agriculture, horticulture, and the food industry. What sets this meter apart is the nearly unbreakable EC electrode. The user friendly design ensures accuracy and comfort, featuring a rubber ergonomic back. The EC
E300 Pro Substrate EC/Temp Meter
The Substrate EC/Temp Meter E300 Pro is the perfect digital hand-held meter for measuring the EC and temperature of any soft, moist substrate or liquid. It is suitable for various industries, such as agriculture, horticulture, and the food industry.
What sets this meter apart is the nearly unbreakable EC electrode. The user-friendly design ensures accuracy and comfort, featuring a rubber ergonomic back. The EC electrode is connected to a 90 cm cord for ease of use. It also has a 1-point automatic calibration function, simplifying the calibration process. The E300 Pro comes with batteries and a replaceable electrode, ensuring a long lifespan.
Operating Information
- Connect: Attach the PIN connector of the electrode to the EC meter.
- Clean: Rinse the electrode with running water and dry it with clean kitchen paper.
- Power On: Press the On/Off button to turn on the meter.
- Insert Electrode: Place the electrode in the soft, moist substrate (ensure the substrate is well damp, otherwise, the meter will not function properly) or liquid to be measured.
- Measure: Wait for the value to stabilize. The measurement is now complete.
- Hold Measurement: Press the HOLD button to save the measurement. Press the HOLD button again for subsequent use.
- After Use: Rinse the electrode with clean water to remove any residue.
- Power Off: Press the On/Off button to turn off the meter.
Package Contents:
- 1 x Digital Substrate EC/Temp Meter E300 Pro
- 1 x User Manual (NL – EN – DE)
- Calibrated and ready for use
- Batteries included
Specifications:
-
Range:
- EC: 0.0 ~ 19.9 mS/cm
- Temp.: 0°C ~ 50°C (32°F ~ 122°F)
-
Resolution:
- EC: 0.1 mS/cm
- Temp.: 0.1ºC (1.0ºF)
-
Accuracy:
- EC: ±2% F.S. (0.0 ~ 4 mS/cm)
- Temp.: ±0.5°C (32°F)
- Temperature Compensation: 0°C - 50°C (32°F - 122°F)
- Calibration: EC: 1-point auto 1.4 EC
- Features: Battery indicator, automatic temperature compensation
- Power Supply: 3 x 1.5 Volt AG-13 Button Cell Batteries (included)
- Auto Power-Off: After 8 minutes
- Calibration Indicator: Indicates correct calibration
- Waterproof: IP65 (electrodes are IP67 waterproof)
- Dimensions: 220 x 40 x 40 mm
- Weight: 171 grams
Video Guides:
- E300 Pro: How to Use
- E300 Pro: Calibration
- E300 Pro: Replacing the Electrode
- Troubleshooting
For more detailed information, refer to the Aqua Master Tools E300 Pro User Manual.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 376 reviews
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Product Reviews
★★★★★ 4
Sheets are good. Greens don't match
Color: 08 - Sage Green, Size: King (20" X 36"), Color: 08 - Sage Green, Size: King (20" X 36")
I purchased the sage green sheets to go along with another Bedsure comforter, then purchased 2 more pillow cases (because i
I like a lot of pillows) and the greens don't exactly match. This doesn't REALLY bother me as I feel like its fine with a little "texture."
Sheets feel nice and light and I love the look of it in my room.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Good buy Pillowcases
Color: 08 - Sage Green, Size: King (20" X 36")
I bought these Bedsure king-size pillowcases from Amazon and overall I’m very happy with them. The first thing I noticed was how incredibly soft and smooth the fabric feels. They almost feel silky, which makes them very comfortable to sleep on. When you lay your head down, the material feels cool and gentle on the skin, which I really like.
I also appreciate the zipper closure. It keeps the pillow securely inside the case and makes everything look neat and tidy on the bed. The zipper is hidden well and doesn’t feel bulky or uncomfortable.
The only small downside is that the pillowcases are so smooth that the pillows can sometimes slide around or even slip off the bed a little. However, that’s really just because the material is so silky.
Overall, I would still recommend these pillowcases. They are soft, comfortable, and feel like a nice upgrade compared to regular pillowcases.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Very nice pillowcases
Color: 06 - Beige, Size: Standard (20" X 26")
These pillowcases are really nice. They're soft and wash well. I really like the pocket on the end. It makes your pillows look nice and neat. The price is good too.
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Reviewed in the United States on May 31, 2026
★★★★★ 3
Love the sheets but GOSH THEY STINK
Color: 19 - Forest Green, Size: Queen (20" X 30")
I have the dark green sheets and bought these for extra cases to match. I would give them 5 stars if it weren’t for the fact that they smell absolutely horrible. I am so surprised after reading reviews that more people don’t mention it?! Maybe it’s more prominent in darker colors but I have washed these now 3 different times even with scent beads and still hate the smell. I wish I could accurately describe what it smells like— it’s just not good and for some reason, body heat only exacerbates it and makes the smell even worse and I wake up feeling like a smell like the sheets… which isn’t a good thing.
Besides that, I do really enjoy them. They feel great on your skin and I love the color. I wish the smell didn’t kill them so badly for me ☹️
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Comfy soft pillow covers
Color: 02 - White, Size: Queen (20" X 30"), Color: 02 - White, Size: Queen (20" X 30")
Absolutely love these pillow cases! I bought 2 sets. After I received them & washed & dried them they did remain wrinkly. I just went ahead and put them on my pillows & the wrinkles went away. I continue to love the feel, coolness & comfort. Will definitely buy more.
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Reviewed in the United States on April 5, 2026