??HIGH ACCURACY: the pH meter with auto calibration button can automatically identify standard buffer solution of pH4.00, pH9.18, and pH6.86; its high accuracy 0.03pH range of error ensures more reliable results; automatically temperature compensation(ATC) ranges from 0℃?50℃(32°F~122°F) automatically to ensure accurate readings.
??EASY TO OPERATE: just press the button to switch power, insert and stir gently in the test solution, then the LCD display with back light get stable pH value and temperature 0℃?50℃(32°F~122°F) within seconds, no more color charts or messy test strips.
??PORTABLE FOR WIDE USE: this pen-type instrument has a compact size, weighs only 1.76 oz (50g) that is perfect for outdoor or household use, ideal for testing drinking water, pool, aquarium, spa, or hydroponics.
??USER'S MANUAL: this product comes along with a detailed instruction about operation and pH calibration correction for your reference.

Technical Details

Product Details

Package Dimensions
Width : 2.2 inch
Height : 1.3 inch
Length : 6.4 inch

Shipping Weight: 5.6 ounce (View shipping rates and policies)

ASIN : B076HJP1H3