Best in 7 days
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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
4-in-1 Portable PH/TDS/EC/TEMP Test Pen Multi-Function Water Quality Tester1. Measuring range: PH: 0. 00 16. 00ph; TDS: 0 19990ppm; EC: 0 19990s cm 2. Resolution: 0. 01 ph; 1ppm; 1s cm; 0. 1 degree C; 0. 1 degree F 3. Accuracy: PH: + 0. 01 ph; TDS EC: + 2%; temperature: 0. 5 degree C 4. Battery: 3x1. 5V LR44 button battery (not included in delivery) 5. Temperature: 0. 1 60. 0 degrees Celsius; 32. 0 140. 0 degrees Fahrenheit 6. Calibration: PH: Three point automatic calibration (6. 86&4. 00&9. 18ph); TDS: 1413s cm; EC: 1413s
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 1251 reviews
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Product Reviews
★★★★★ 5
Keeps sink tidy
Size: A 1PCS, Color: Black
Cute, sturdy and tidy!
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Good product
Size: A 1PCS, Color: Black
Great for less clutter and spills behind sinks!
I bought 2
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Stone is fantastic
Size: A 1PCS, Color: Black
Perfect to catch water and large enough to hold dispenser and other cleaning supplies
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Reviewed in the United States on May 3, 2026
★★★★★ 3
Smaller than I thought
Size: B 1PCS, Color: Black
Smaller than I thought. So I ordered a bigger one.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Works good
Size: B 1PCS, Color: Black
I purchased one other one that was a lot more expensive than this one and I do love this one. It works great.
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Reviewed in the United States on May 15, 2026
