Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
5-in-1 Multifunction Water Quality Test Pen EC / Ph / TDS / Temperature / Salinity Test ToolThis 5 in 1 multifunction water quality test pen provides accurate measurements of EC (Electrical Conductivity), pH, TDS (Total Dissolved Solids), temperature, and salinity The device features automatic temperature compensation (ATC) to ensure accurate readings The test pen is equipped with a backlit display for easy reading in low light conditions Its IP65 waterproof rating ensures durability and reliability in various environments Specification: EC
- This 5-in-1 multifunction water quality test pen provides accurate measurements of EC (Electrical Conductivity), pH, TDS (Total Dissolved Solids), temperature, and salinity
- The device features automatic temperature compensation (ATC) to ensure accurate readings
- The test pen is equipped with a backlit display for easy reading in low-light conditions
- Its IP65 waterproof rating ensures durability and reliability in various environments
Specification:
- EC test range: 0 to 10000uS/cm, 10.01-19.99mS/CM, 20.1-400mS/CM
- Resolution: 1uS/cm; 0.1mS/CM
- Accuracy: ±2% of reading
- Tds test range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt
- Resolution: 1ppm; 0.1ppt
- Accuracy: ±2% of reading
- Salinity measurement range: 0.00 to 25.00%
- Resolution: 0.01%
- Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)
- pH test range: 0.01-14.00pH
- Resolution: 0.01pH Accuracy: ±0.05pH
- Temperature compensation: Automatic temperature compensation (ATC)
- Working environment: 0 to 60.0℃ (32.0-140℉); RH 100%
- Temperature range: 0.1-60.0℃ 32.0-140℉
- Temperature accuracy: ±0.5℃
- Temperature resolution: 0.1℃/℉
- Automatic shutdown: about 5 minutes
- Battery: 3 x 1.5V LR44 (included)
- Dimensions and weight: 183*37*37mm(7.2*1.5*1.5in)/90g(3.2oz)
- Display: Support backlight
- Waterproof grade: IP65
- Power consumption: 2.9 mA, shutdown power consumption is 0
Note:
- The accuracy is relatively accurate within 150ppt, and the deviation is larger above 160ppt.
- Be sure to clean the electrode after each use.
Package included
- 1 x Water Quality Test Pen (with Battery)
- 1 x English User Manual
Specifications
| Brand | N/A |
| Color | As Shown |
| Packaging Type | Colored Box |
| Plug Type (For Supply) | N/A |
| User Manual (Language) | English |
| Gross Weight | 0.184kg |
| Volume Weight | 0.213kg |
| Package Length | 22.000cm |
| Package Width | 8.300cm |
| Package Height | 5.200cm |
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
4.2 ★★★★★
Based on 1089 reviews
Sort
Product Reviews
★★★★★ 5
Comfortable shoes
Size: 10.5, Color: Black
Fit well Look great Get compliments all the time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Stylish and comfortable.
Size: 8 Wide, Color: Black/Black
Shoes look great and fits well. Definitely recommend pocking another pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
recommand products
A Lot Going On At The Moment New TTPD Poet Department Toddler Hoodie Or Infant Fleece Romper
28.00
Mercury-Mercruiser 884481A1 BRACKET KIT
1703.50
TLC To Love a Canine Dog Rescue White Ladies V-Neck T-shirt
21.00
Mercury-Mercruiser 9148T86 GC 2.5L CXL 1.8
2125.36
Mercury-Mercruiser 816190A4 SENDER ASSY-OIL
197.95