Yieryi 4 IN 1 PH TDS EC Temp Meter Digital Water

Yieryi 4 IN 1 PH TDS EC Temp Meter Digital Water Quality Tester 0.01 High Precision Aquarium Swimming Pool Hydroponic Acidity

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One-on Measurement Application with a Wide Range, 3-Point Auto Calibration, 0-14 Water Quality Pen
Scope of Application : 4 IN 1 PH TDS EC Temp Meter
Digital PH Meter for Acidity Monitoring , Aquarium ,Swimming Pool Hydroponic,Spa,Processed Food(Processing,Food,Soup,etc.) PH in solution.Widely used in agricultural production,industrial production,scientific research and other industries. This series of products can be used in drinking water, koi ponds, aquaculture, laboratories, natural attractions and so on.

Specification :




? Measuring Range : pH : 0.00-14.00pH ; TDS : 0-19990ppm ; EC : 0-19990muS/cm

? Resolution : 0.01 pH ; 1ppm ; 1muS/cm; 0.1℃ ; 0.1degF

? Accuracy : pH : +/-0.01 pH ; TDS/EC : +/-2% ; Temp : 0.5℃

? Batteries : 3 * 1.5V LR44 on Cell ( Not Included )

?Temp. : 0.1-60.0℃ ; 32.0-140.0degF

?Calibration : pH : Three Points Automatic Calibration (6.86 & 4.00 & 9.18pH) ; TDS : 1413muS/cm ; EC : 1413muS/cm

?Auto Shut Off : 5 Minutes




Packing List :

1 * PH Meter with Retail Box
3 * Pcs Ph Power Buffer
1 * Manual in English

FAQ

Q1: Does the product include batteries？What is the batteries number?

A1: Products shipped from overseas warehouses in Russia will include batteries. If shipped from China, batteries will be removed .The battery model is LR44, which can be purchased from local stores

Q2: when will this devices need to be recalibrated ?

A2: The product shall be corrected before leaving the factory. If the error is found to be large, it shall be corrected. For example, the ph of the measured tap water is generally between 7-8, which means no correction is needed

Q3: What if the quality problem is found?

A3: Please contact the customer in the first time, and explain the problem. If the quality problem is found within one week after receiving the product, we will provide free return and replacement of the product




Brand Story

World Love, China Made!

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 " !