SKU: 41214882551

Portable 4 In 1 Hydrogen-Rich Test Pen PH/ORP/TEMP Water Quality Meter Tester

Sale price$15.99 Regular price$17.77
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

Portable 4 In 1 Hydrogen-Rich Test Pen PH/ORP/TEMP Water Quality Meter TesterPortable 4 In 1 Hydrogen Rich Test Pen PH ORP TEMP Water Quality Meter Tester Product Features: It is a multifunctional water quality pen product that can measure pH, ORP oxidation reduction potential, H2 enrichment, and temperature. It is a water proof water quality test pen with four functions. It has high performance, pen shaped design, fast numerical stability and convenient to use, simple to operate, solid quality. Accurate results.

Portable 4 In 1 Hydrogen-Rich Test Pen PH /ORP/TEMP Water Quality Meter Tester

Product Features:
It is a multifunctional water quality pen product that can measure pH, ORP oxidation reduction potential, H2 enrichment, and temperature. It is a water-proof water quality test pen with four functions. It has high performance, pen-shaped design, fast numerical stability and
convenient to use, simple to operate, solid quality.

Accurate results.
Specifications:
PH test range: 0.01-14.00pH
Resolution: 0.01pH Accuracy: ±0.05pH
ORP test range: ±1200mV
Resolution: 1mV Accuracy: ±2mV
H2 test range: 0-2400ppd; 0.001-2.400
Resolution: 2ppb; 0.001ppm
Accuracy: ±10ppb; ±0.01ppm
Temperature test range: 0.1-60.0℃ 32.0-140℉
Temperature accuracy: ±0.5℃
Temperature resolution: 1℃/℉
Automatic shutdown: 5 minutes Battery: 4x1.5LR44
Display size: 33*24mm
Size: 183*37*37mm (7.2*1.5*1.5in)
Display: optional backlight, LCD digital display
Waterproof rating: IP67
Temperature compensation: automatic temperature compensation 0-60v1℃
Working environment: 0 to 60.0℃ (32.0-140℉); RH 100%

Package Contains:
1x 4 In 1 Hydrogen-Rich Test Pen PH /ORP/TEMP Water Quality Tester

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 41214882551

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4.5 ★★★★★
Based on 27 reviews
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Verified Purchase
Denny
Pawtucket, US
★★★★★ 5
Great Protective Case for My Mother’s iPad
Color: 2-Watermelon Red, Color: 2-Watermelon Red
I bought this case along with my mother’s new iPad, and it was the perfect choice. The watermelon red color looks beautiful with the pink iPad and gives it a very clean and stylish look. The case feels sturdy without adding too much weight, which makes it comfortable for her to carry around and use every day. The stand feature works really well for watching videos, reading, and video calls. I also like that the case supports the auto wake and sleep function, which makes the iPad feel even more convenient and easy to use. The cutouts fit perfectly, and Touch ID still works without any issues. The translucent back is a nice touch because it still lets the iPad color show through while keeping it protected from scratches and bumps. Overall, this case exceeded expectations and makes a great addition for anyone wanting both protection and style for their iPad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
L
Verified Purchase
Leon
Massapequa, US
★★★★★ 4
Good product. What you see is what you get.
Color: 1-Navy Blue
Material feels sturdy and was a perfect fit compatible for my iPad. There's adequate grip and padding for a comfortable yet slim feel. Magnets hold it close and in one position when propping it up for watching landscape videos. Back is translucent as advertised. Solid product, put it on as i opened my new ipad for immediate protection. Perfectly safe blind buy if you're also getting that 'frequently bought together' suggestion from Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
S
Verified Purchase
Sue Fowler
Waukegan, US
★★★★★ 5
Nice iPad case. Good price, lots of colors,
Color: Papaya
Nice iPad case. Well made, fits great. Love the color!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
S
Verified Purchase
savvy_shopper101
Phoenix, US
★★★★★ 5
Excellent iPad case!
Color: 1-Navy Blue
Excellent case! Perfect for what I needed, very stable, flexible and the color is great. I've had it for almost a year now and there's no damage or wear. Would buy again! Easy to use, stable mechanism to stand up right and wonderful color options!
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Reviewed in the United States on May 30, 2026
S
Verified Purchase
Summer
Bozeman, US
★★★★★ 5
Bright & Pretty Hot Pink.
Color: Pitaya Red, Color: Pitaya Red
Very pretty and bright. It’s thick and great quality. Strong grip and doesn’t come off easily. Easy to clean when it gets dirty. It also has a nice backing. I prefer the transparent bright pink backing than the clear version. I love the strong magnetic for when I position it upwards. It can be positioned downwards too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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