3 in 1 Portable Digital EC PH TEMP Meter Water Quality Tester Purity Test Pen

Feature: Suitable for water sources, aquariums, hydroponics, spas, swimming pools and other water systems. 3 in 1 multifunctional water tester, test the pH , EC and temperature of any liquids. Large LCD display, easy to read the displayed value. Highly efficient and accurate due to its advanced microprocessor technology. Lightweight and portable design, convenient for indoor and outdoor use. Automatic temperature compensation ( 0 degrees C~60 degrees C ). Speciation: Material: ABS Battery: 3pc 1.5V AG-13 button battery (Not included) Temp compensation: Automatic temperature compensation(0-60 celsius ) Auto power off: 5 minutes Environment temperature: 0-60 celsius (32-140 Fahrenheit )RH 100percent Size: 183*37mm / 7.2*1.5inch (Approx.) Specification pH EC Temperature Range 0.00-14.00PH 1-19999Microsecond/cm 0-60 celsius Resolution 0.01ph 1Microsecond/cm / Accuracy +-0.05ph +-2percent +-0.5 celsius Calibration 6.86 point: accuracy +-0.01pH 6.86/4.00(6.86/9.18 points): accuracy +-0.05pH 6.86/4.00/9.18 points: accuracy +-0.02pH Calibrated by factory (1413 Microsecond / cm) / Package list: 1 * Water Meter(Battery not included) .Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.