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Digital Salinity Meter 3-in-1 Saltwater Tester – Specific Gravity, Salinity & Temperature Pen Hydrometer, High Accuracy Water Quality Tester for Aquarium, Marine, Pool, Hydroponics, Aquaculture
✅ In stock
F
Grade
Analysis Confidence
88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 23, 2026 8:12 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
3.84/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Anbachi
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Smart & Easy to Use – Backlit LCD screen for clear readings, automatic temperature compensation (ATC), and audible beeps at the start and finish of testing. Designed for quick, hassle-free measurements.
✓3-in-1 Salinity Testing – Measures Specific Gravity (1.000–1.045), Salinity (0–55 ppt), and Temperature (1–99 °C). Perfect for aquariums, marine reef tanks, swimming pools, hydroponics, aquaculture, and more.
✓High Accuracy & Resolution – Specific Gravity resolution 0.001 (±0.002), Salinity 0.1 ppt (±1 ppt), and Temperature ±1 °C. Detects even subtle water quality changes for reliable monitoring.
✓Auto Power-Saving Design – Turns off automatically after 60 seconds of inactivity. Low battery indicator ensures uninterrupted testing. Powered by 2 × AAA batteries for convenience.
✓Portable & Durable Build – Compact pen-type body fits easily in one hand. Life waterproof design makes it ideal for both indoor lab work and outdoor field testing. Carry anywhere for instant, accurate water measurements.
⚙️ Specifications
Specific Gravity Range
1.000 - 1.045
Salinity Range
0-55 ppt
Temperature Range
32 - 176 °F
Item Weight
8.8 ounces
Manufacturer
Dongguan Shengshan Electronic Technology CO.LTD
ASIN
B09JYHWXXK
Item model number
AG-001
Customer Reviews
3.9
Date First Available
October 21, 2021
Item Package Dimensions L x W x H
8.86 x 4.41 x 1.65 inches
Brand Name
Anbachi