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Pool Salt Tester pH Meter ORAPXI Salinity Meter and pH Tester PPM EC Meter with LCD Screen 5 in 1- Salt pH TDS EC Meter for Saltwater Pool, Hot Tubs, Spas, Aquarium, Hydroponics System, Home Brew
✅ In stock
⭐ Lowest price we've tracked
C
Grade
Analysis Confidence
61%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Apr 25, 2026 8:50 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 12% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 82% — a steep markdown from the official listing.
- 📉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
13.8/28
Recent Value
0/22
Market Standing
7.69/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Luoerda
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓[5-in-1 Pool Water Tester] This pH meter has a 5-in-1 function, pH, Salinity, TDS, EC, TEMP, with high precision, 0.01 resolution, all-round monitor water quality. Widely used to test swimming pools, hot tubs, drinking water, aquarium, wine, beer, hydroponics, etc.
✓[Test pH and Salt Level of Pool] Perfect multi-parameter tester to monitor the pH and salt concentration of the swimming pool because a suitable pH and salt level are very important. the ideal swimming pool pH should be between 7.2-7.8; ideal salinity range is 2700-3400ppm. ORAPXI tester can help you maintain the cleanliness of the pool and provide you with a comfortable swimming experience.
✓[pH TDS EC Meter for Water Hydroponics] Closely monitor and adjust pH, ppm, and EC values in hydroponic nutrient solution to help plant grow. This meter can give accurate readings of water or nutrient solution, keep your planting water pH, TDS, and EC right. ORAPXI tester that meets the needs of any serious grower.
✓[Wide Application] Excellently Use ORAPXI Meter to measure the pH and salinity in your pool and spa; to check pH, ppm, and EC level for indoor garden nutrients in water; to monitor your aquarium water conditions; to measure TDS, pH of your well water, alkaline tap water and other drinks.
✓[High Accuracy Digital pH Meter] The 5 in 1 tester uses sensitive probe, high sensitivity glass probe and upgraded super chip design, ensuring improved measurement stability, accuracy, and a longer probe service life. And has an automatic temperature compensation function (32°F~140°F), which can decrease the error caused by the change of liquid temperature.
⚙️ Specifications
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Price
$12.99
$26.99
—
$25.99
—
$17.99
Measuring Parameters
Calibrate the pH Tester
Salt, pH, TDS, EC, Temp
pH, H2, ORP, TDS, EC, Temp
Salt, EC, Temp
pH, H2, ORP, Temp
Retrieve Robotic Pool Cleaner
Application
pool, hydroponics, aquariums
saltwater pools, aquarium
drinking water, pool
saltwater pools, hot tub, spas
pools, outdoors
