# JUMXSRLE Seawater Salinity Refractometer, Dual Scale with ATC

Dual: The JUMXSRLE seawater salinity refractometer offers specific-gravity and parts-per-thousand scales for checking saltwater samples. Its claimed automatic temperature compensation is specified for 10℃ to 30℃, so buyers should consider whether their testing conditions fall within that range.

- [Original product page](https://aussiedealscout.com/product/jumxsrle-seawater-salinity-refractometer-dual-scale-atc)
- [View offer](https://aussiedealscout.com/visit/jumxsrle-seawater-salinity-refractometer-dual-scale-atc)
- Market: AU
- Language: en-AU
- Currency: AUD
- Brand: JUMXSRLE
- Category: Pet Supplies > Aquariums & Terrariums
- Price: 28.89 AUD
- Previous price: 33.99 AUD
- Discount: 15%
- Price checked: 2026-11-13T12:07:05.565Z
- Rating: 4 / 5
- Reviews: 1

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Dual readings provide specific gravity and salinity in parts per thousand from one test, according to the listing.
- The listing claims automatic temperature compensation across its stated range and says no batteries are needed.
- A rubberized grip and compact form are claimed for carrying and handling.

## Pros

- Two measurement scales cover specific gravity and salinity, which can suit routine saltwater checks.
- The listed salinity range reaches 100‰, while the specific-gravity scale spans 1.000 to 1.070.

## Specifications

### Measurement
- Specific gravity range: 1.000-1.070
- Salinity range: 0~100‰
- Temperature compensation range: 50℉-86℉ \(10℃~ 30℃\)
### Construction and use
- Material: aluminum
- Power: No Batteries.
### Dimensions and installation
- Dimensions listed: 5.08 x 7.62 x 20.32 cm; 249.48 Grams
- Weight listed: 249 g

## Before you buy

- The ATC feature is specified for 50℉-86℉ \(10℃~ 30℃\). The listing does not provide an accuracy figure or calibration instructions, so check these against your measurement needs.

## A good fit for

- Aquarium and marine keepers who want to check saltwater using either specific gravity or parts per thousand.
- Users monitoring seawater or brine who prefer a battery-free, handheld refractometer.

## Less suited to

- Buyers who require a stated accuracy specification, digital readout, or testing guidance, none of which is supplied in the listing details.

## Customer feedback

The supplied aggregate shows a single four-star rating, which is too little evidence to establish a broader pattern or explain the user's experience. It does not confirm how the dual scales or temperature compensation perform in practice.

## Frequently asked questions

### What measurements does this refractometer provide?
The listing gives a specific-gravity scale of 1.000-1.070 and a salinity scale of 0~100‰.
### What is the stated temperature range for ATC?
The listing specifies 50℉-86℉ \(10℃~ 30℃\) for automatic temperature compensation.
### Does it need batteries?
The listing says no batteries are needed.

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- [Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation, by Aqueous Lab](https://aussiedealscout.com/visit/jumxsrle-seawater-salinity-refractometer-dual-scale-atc)
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## Images

![JUMXSRLE Seawater Salinity Refractometer, Dual Scale with ATC — 1](https://aussiedealscout.com/i/DXHlh-RttW1xdXmqROFwPMBdKXl5TSTCcXXRzXC5ph9S63ODdYaSy4dVF-5jAuw15BlTxKT5sLUHG_-vU2bNcFUUhQBgc2yTOxDU1k85J0t6OwFColfJxWkm.jpg)

![JUMXSRLE Seawater Salinity Refractometer, Dual Scale with ATC — 2](https://aussiedealscout.com/i/ApwF89GqfxeFs42begSg43jZczwlqUzvDaPm6hjH5SgrCtA_7R0dhkTWE4nOiCbDGqoLVdllY6sSB4wFSAZiZv4CnOAgzayjw14ufSZJlgyRyjTD3qhRg1w9.jpg)

![JUMXSRLE Seawater Salinity Refractometer, Dual Scale with ATC — 3](https://aussiedealscout.com/i/o9rgkiNU15lm_jmhmAJbtV3L9ex04rCMUl89IkxGSPHetNZHLSUO002cO1ibQm0Oqkc3V-a11oSIbW9UmXy_U-N4XEM7H993CGFOzJjIvWjAr5epgA5-BjAe.jpg)

![JUMXSRLE Seawater Salinity Refractometer, Dual Scale with ATC — 4](https://aussiedealscout.com/i/Anh1tGBjpJeXypVTBGqkZyrjfLSjZ2PRWt8cylAX5WUEBcqYA7udeQo6mul9YkwY9N8Snp_K5KmsFjVaUJEuZ1Xddub1eGyXyda5mIiLWmAEVDLQpZInapCy.jpg)

![JUMXSRLE Seawater Salinity Refractometer, Dual Scale with ATC — 5](https://aussiedealscout.com/i/K6SqUO6-xhDri7CdfB24cmMYSq8GGL8DzKUn0en-CyWifEz3Wy1ysy5bsZpQVl57ARaUMHr3-_YpI8taiYGRG_ZRTU9EDMPIC_pvofV1VnVq0VtKi4H7uu7_.jpg)

![JUMXSRLE Seawater Salinity Refractometer, Dual Scale with ATC — 6](https://aussiedealscout.com/i/o5_-WMCPH9PubKFxd_CcH3CvQQMXT5ZCwLfIv9oqrKSToAT9ANIUGA2jP-aWwLDYlycbNTIWJ4GvQ_YoOyHxM-MxDGlBC5EUqZu25O9eG6YiOrg4Mugpt8LQ.jpg)

![JUMXSRLE Seawater Salinity Refractometer, Dual Scale with ATC — 7](https://aussiedealscout.com/i/X5vwKrfXkDBKSsbjAjuBeLVrbsP81e4DlskrSih8n2iFPfkFoGA2Iyoc7GNeXiw81TRhWrX2FMLKTTa5144qyR2hF6qU4TSd6IERijAhWpY_7zYWEdjm-YjR.jpg)