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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
For Your Every Summer RSVP, with Code: SUMMER15
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

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
4.3 ★★★★★
Based on 160 reviews
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Product Reviews
★★★★★ 1
You have to push hard for the plug
Color: Black, Item Package Quantity: 2
Smaller than I thought
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 5
Excelente calidad
Color: White, Item Package Quantity: 1
Ermosa bella y buena calidad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 4
Cute but slightly flawed.
Color: Black, Item Package Quantity: 1
Easy to assemble. USB works great. Couldn’t get a plug in the plug holes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
★★★★★ 5
Love them
Color: Black, Item Package Quantity: 2
Love these. Such a big hit in my house
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 3
nice LITTLE tables
Color: Black, Item Package Quantity: 2, Color: Black, Item Package Quantity: 2
these tables are .....
easy to assemble
sturdy
nice to look at
HOWEVER missing 2 stars for...
they are small and plugging in items such as my laptop cord made it bulky and always in my way.
if there was a middle shelf that would help with the small tops
if the outlet bar was on the side or under the top that would help with the bulky cord issue
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
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