This is an easy-to-use instrument to test the water quality of drinking water, aquarium, swimming pool and so on. It's multifunctional and can test PH/ EC/ TDS/ SALT/ S.G/ Temperature.

• 6 in 1 Multifunction Tester: PH/ EC/ TDS/ SALT/ S.G/ Temperature, short press the "MODE" button for easy switching. Temperature unit switchable: ℃/℉
• Rotate to remove the protective cap, immerse the electrode into the testing solution. Easy, accurate, fast and steady to use
• Digital screen with backlight, greatly enhances reading experience, 3 LR44 batteries powered (not included), auto shutdown to save power.
• The instrument has memory function, if you power it on, it will enter the last test mode before shutdown
• Water quality analyzer can be used to distinguish between drinking water and non-drinking water, and can test the water of aquarium, swimming pool, hydroponics, lab, etc.
• Compact and lightweight, easy storage and portability. Please clean the electrode with distilled water, and dry the electrode with filter paper

Specifications:

• Material: ABS
• Power Supply: 3 * LR44 (Not included)
• Temperature Compensation: 0-50℃
• Item Size: 180 * 45mm / 7.09 * 1.77in
• Item Weight (without battery): 104g / 3.66oz

Range:

• PH: 0.00-14.00PH
• EC: 0-19990μs/cm, 0-199.0ms/cm
• TDS: 0-9990ppm, 0-199.0ppt
• SALT: 0-199.9ppt, 0-99.9%
• S.G: 1.000-1.400
• Temperature: 0-50℃ (32-122℉)

Resolution:

• PH: 0.01PH
• EC: 1μs/cm (<1999μs/cm), 10μs/cm (>1999μs/cm), 0.1ms/cm
• TDS: 1ppm (<1999ppm), 10ppm (>1999ppm), 0.1ppt
• SALT: 1ppm (<1999ppm), 10ppm (>1999ppm), 0.1ppt, 0.01%
• S.G: 0.001
• Temperature: 0.1℃ (0.2℉)

Note: Please read the user manual carefully before use.