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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
4-in-1 Portable PH/TDS/EC/TEMP Test Pen Multi-Function Water Quality Tester, 4-in-1 Test Pen1. 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
1. Measuring range: PH: 0.00-16.00ph; TDS: 0-19990ppm; EC: 0-19990μs/cm
2. Resolution: 0.01 ph; 1ppm; 1μs/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: 1413μs/cm; EC: 1413μs/cm
7. Automatic shutdown: 5 minutes
8. Battery: 3x1.5LR44 button battery (not included in delivery)
9. Dimensions: 18.5x3.7x2.4 cm
10. Weight: 90 grams
Specification:
| Package Weight |
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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
4.6 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Sqeeker
Color: Grey Elephant
Dog was just love the squeaker. It has two one on each end so my two puppies can both play with it at the same time they like to wrestle and play tug-of-war. They are getting much enjoyment out of it and exercise. It’s a very good product. I would buy it again highly recommend it.
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Reviewed in the United States on June 11, 2026
★★★★★ 5
Great quality, durable and soft
Color: Grey Elephant
My dog is obsessed with this toy. One of his favorites. It’s durable and soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 1
waste of money, not indestructible, poor quality mess
Color: Grey Elephant
not at all indestructible. i have an average chewer dog at best, the guts were all over the floor in less than a minute and the squeaky part was out in less than four. felt like an insanely misleading advertisement. "for aggressive chewers, indestructible." massive waste of money. def don't recommend. Cheap quality, I think a lap dog would have ripped it apart in no time at all as well.
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Reviewed in the United States on December 13, 2025
★★★★★ 3
Cute but not sturdy
Color: Green Wolf
Very cute but still breakable. The dog is inly 11 lbs and tore it in just a few days.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great value.
Color: Green Wolf
Very good quality for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
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