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Details
Features:
Brand New and High Quality.Excellent meter, very accurate and durable.With protective plastic case and calibration screwdriver.An ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc.In addition, you must calibrate this tester whenever the following happens:If the tester was used or lay aside long time; recalibrate itIt was used too often; recalibrate itNeed High Accuracy. recalibrate itNote: You will Need calibrate after you get it.Specification:*Measuring pH Range: 0.0 - 14.0 pH*Resolution: 0.1 pH*Accuracy: ±0.1 pH (at 20°C/68°F)*Operating Temperature: 0 - 50°C (32 - 122°F)*Calibration: Manual, 1 point*Relative Humidity: <95%*Life: Approx.700 hours of use*Size: 152mm x 30mm x 15mm (5.9x1.2x0.6")*Trimming: By potentiometer*Battery: 3*1.5v (AG-13 button battery) (not included)*Net Weight: Approx. 50gThe way of Calibrate:Immerse the electrode in pH6.86 (under 25°C) standard buffer solution of phosphate, and gently shake the electrode.Package Included:*1 x Digital PH Meter Tester Pen*1 x Calibration Adjustment Screwdriver* 2 x Pouches of calibration buffer solution*1 x User Instruction Manual (English)*1 x Sturdy Plastic Case - Reviews
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