yieryi pH Meter Digital Acidity Meter pH Tester Soil Meter Tester for Plants Flowers Vegetable Acidity Moisture pH Measurement

Technical Specification

1.Automatic Temperature Compensation：0℃-50℃ 2.Battery Type：3X1.5V（AG13） 3.Environment：0℃-50℃; RH＜95% 4.Dimensions（mm）175*51*25 5.Weight：77g PH Calibration Immerse the electrode in ph 6.86（ph 7.00）standard buffer solution of phosphate，and gently shake it. Allow the reading to stabilize and with a small screwdriver turn the calibration trimmer until the display shows “6.86” or “7.00” ，Rinse the electrode with distilled water，and suck it with filter paper

Application field

It can be used in aquariums, aquaculture, fish hatcheries, food processing, laboratories, paper industry, swimming pools, schools and colleges

Packing List

1*pH Tester 1*Manual in English 1*screwdriver

Brand Story

YIERYI brand was registered in 2016. The main products are refractometers, PH meters, tds, ec pens, soil meters, kitchen scales, and jewelry scales. In order to ensure the accuracy of the data, we gave up the low-cost chip, selected high-precision Taiwan imported and South Korea imported chips, the design chose a portable pen-type design, light, beautiful, and easy to carry. All products will be tested, calibrated and used by ourselves to ensure that the quality is qualified and then promoted. We want to let this healthy brand enter every family and every corner of the world, and pass on the dream of "world love, China made"!