🌟 Dive into Precision with JOR!
The JOR Refractometer is a dual-range scale device designed for measuring salinity and specific gravity in saltwater aquariums and reef tanks. It features a scale range of 0 to 100% for salinity and 1.000 to 1.070 for specific gravity, ensuring accurate readings without the need for batteries. The refractometer is easy to use, durable, and comes with a complete care set for optimal maintenance.
| Package Dimensions | 20.7 x 8.31 x 5.41 cm; 240 Grams |
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 240 g |
R**P
Aquarium
Need an accurate and easy way to measure the salinity in my new nano salt tank. This was just what I need and at a fraction of the cost from local pet store.
E**.
How about that, it works!
I bought this one solely because it was cheap. I figured if it didn’t work or was inaccurate I was just out 8 bucks. But I’ve used it a couple of times, and compared it with a friends refractometer and it came up with the same measurements. We’ll see in the long run but for now it works really well! It’s sturdy and comes with everything you need, just follow the instructions and you’ll get really accurate results!
C**N
Verified accuracy
Easy to read and very accurate. Definitely buy again if this one breaks. But it seems to be very durable.
D**K
Work great. Needs proper calibration.
Works great!! Make sure you get 35ppt seawater calibration standard to calibrate this with. If you are testing aquarium water. If you calibrate with distilled water like the directions say it will not give you an accurate reading because seawater is heavier than plain saltwater.
D**N
cheap made
Low quality, it seems to be broken easily.
Trustpilot
1 week ago
1 month ago
