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  1. Digital PH Meter Pen Water Quality Tester 0.01 Accuracy for Aquarium & Drinki

    Users can use it directly. Total concealed fit in your bag or pocket for easy, casual carrying. i3.40bf4sUg4sUgg2" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 5701.9px; position: absolute; top: 0px; visibility: hidden; width: 1211.98px; z-index: -1;">.

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  2. Water Quality Tester TDS PPM Detector EC PH Salt Meter Skin Acidimeter

    Water Quality Tester TDS PPM Detector EC PH Salt Meter Skin Acidimeter Hydrogen Ion Test ORP Monitor Residual Chlorine Analyzer

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  3. TProfessional 3 In 1 PH & EC Meter Portable Pen Type Water Quality Monitor

    Test temperature in ℃ / ℉(switchable unit). Automatic temperature compensation. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. EC: 0.00 ~ 19990us/cm. The water quality monitor is professional and useful tool for testing PH/EC/TEMP of solution level.

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  4. 3 in 1 pH/EC/TEMP Meter Tester Water Detector Digital Water Quality Monitor New

    This new 3-in-1 water quality monitor is professional and necessary tool for testing pH / Temperature / EC of the solution level. Test the EC with both wide range(ms/cm) and narrow range(us/cm) at will.

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  5. KETOTEK pH Meter Digital Water Quality pH Tester Pen with Calibration Solution

    This digital pH meter features portable design, simple operation and high precision, can detect the pH value of liquids anytime, anywhere, widely used for aquarium, brewing, pool, cosmetic, aquaculture, drinking water, food, industrial wastewater, laboratory and other areas. Specification: Measure range: 0.00- 14.00PHAccuracy: 0.01 PHResolution: 0.01pHPackage: 1*pH meter, 2*calibration solution (pH4.01, pH6.86), 2*1.5V LR44 batteries(including, installed),1*User Manual (English). Two-point Automatic Calibration 1. Prepare calibration solution Dissolve each buffer solution in 250 ml of distilled water 2. pH 6.86 calibration Immerse the electrode into the pH 6.86 solution.(under 25 C). Press the "CAL" button for 3 seconds and releaseDisplay will start flashing 6.86Wait until the display stops flashing. 3.

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  6. Premium Digital PH Meter / TDS Tester Aquarium Pool SPA Water Quality Monitor

    About this item【5-in-1 Water Quality Tester】Salinity Meter, EC Meter, TDS, PH, and Temperature tester. Salinity measurement range: 0~10000ppm/10.1~200.0ppt or 0.0-25%, salinity tester has an ATC function, which can decrease the error caused by the change of liquid temperature.【Two Salinity Meters】Digital PH meter can detect the salinity of edible salt, and it can detect the salinity of seawater too. Food salinity measuring range: 0.00-25.00%, seawater salinity measuring range: 10.1-200.0 ppt, 1%=10 ppt=10000 ppm. TDS and salinity units are the same, but when measuring salinity, the pH meter needs to be converted to salinity mode.【High Precision】The high precision algorithm chip and electrode of our digital ph tester ensure an accurate and fast re.

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  7. 3 In 1 Portable Digital TDS PH TEMP Meter Water Quality Tester Purity Test Pen

    3 in 1 multifunctional water tester, test the pH, TDS and temperature of any liquids. 3 in 1 multifunctional water tester, test the pH, TDS and temperature of any liquids. Temp compensation: Automatic temperature compensation(0-60℃). ).

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  8. 3 in 1 Digital LCD PH EC Temperature Meter Water Quality Tester

    Accuracy: ±0.1pH, ±1°C, ±0.2mS/cm. Large backlit LCD screen for clear visibility in any lighting condition. Key Benefits. Automatic shutdown feature to conserve battery life. Rinse the probe with distilled water after each use.

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