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📉 PRICE DROP
Aquarium Salinity pH Meter,Digital Pool Salt Tester
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
B
Grade
Analysis Confidence
88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 8:39 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰The current price is 22% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The listed retail price is trimmed by 13% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
7.47/28
Recent Value
9.78/22
Market Standing
20/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
JXTEXT-Click, if you have any questions
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓5-In-1 Saltwater Aquarium Test Kit for Fish Lover: To raise fish, you must first raise water quality. It is very necessary to regularly test the water quality of the aquarium.GIDIGI fish tank tester can detect salinity, pH, EC, TDS and TEMP at one time, helping you to keep track of slight changes in water quality at any time and provide a stable growth environment for fish.Whether it is a saltwater/freshwater fish tank, pond or aquaculture, this tester is an excellent solution
✓Simultaneous Display Salinity Multiparamete for Aquarium:Compared with ordinary testers, GIDIGI salinity meter has upgraded high-definition LCD backlight screen, the screen area is increased by 30%, this upgraded multifunctional water testing kit integrates pH and temperature with Salt TDS and EC readings on a single screen,simplifies the mode switching steps and makes operation easier.Portable pH and salt monitor for aquarium beginner
✓Accurate Fish Tank Thermometer with Longer Sensor Probe: No more complicated color matching to determine the result. With this electronic pH meter, just put it in the water and wait a few seconds to get the precise digital value.The salt tester with automatic temperature compensation（ATC） can output stable results for each test.Measure your aquarium regularly to keep your beloved fish, shrimp, coral reefs and other aquatic life healthy and happy
✓Marine Aquarium Water Test Kit with 35PPT Calibration Solution & pH Calibration:The salinity of seawater fish tanks is usually controlled between 32-35 PPT (3.2% to 3.5%), so we provide a nearby calibration point(56.2mS/cm,35 PPT)in order to maintain the measurement accuracy of the salinity meter.And we also offer a pH calibration powder that allows you to more accurately control the pH of your aquarium
✓Salt pH EC PPM Reader Widely Application:It also aids hydroponic system cultivation by accurately detecting the pH, EC, and PPM of nutrient solutions, ensuring optimal nutrient absorption for plants. This GIDIGI multi-parameter tester is ideal for monitoring pH and salinity levels in swimming pools.You can also use it to measure drinking water, spring water, SPA, home brewing and other scenarios
⚙️ Specifications
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Price
$17.09
$22.99
$20.99
$68.99
$19.99
—
$36.99
Application Scenarios
Aquarium&Swimming Pool
Drinking Water
Pool
Aquarium Pond
Swimming Pool
Swimming Pool
Garden Soil
Parameters
Salt pH TDS EC Temp
pH TDS EC Temp
pH TDS EC Salt Temp
Dissolved Oxygen Temp