1 pH calibration Immerse the pH electrode in a mixed phosphate standard buffer solution with a pH value of 686 25°C and shake gently 2. Use a small screwdriver to adjust the calibration potentiometer until the displayed value matches the pH value of the standard buffer solution at the solution temperature. Then wash the electrode of the pH meter with distilled water and use filter paper to dry the moisture attached to the electrode and its surroundings. 3. Insert the electrode into potassium hydrogen phosphophthalate pH4.01 or borax standard buffer solution pH9.18 4. When the displayed value is stable the displayed value should be within the allowable error range compared with the pH value of the buffer solution
The PH of the water is very important to the fishDifferent fish have different requirements for the PH of the water PH : 0.00 ~ 14.00 The acid-base reaction of water directl affects human health Automatic Temperature Compensation: 0 Celsius -50 Celsius Battery Type: 3X1.5VAG13 Environment: RH less than 95% Dimensionsmm: 221 x 51mm Wide ApplicationSuitable for water quality testing aquaculture farmland irrigation laboratories far ms etc Color: Red Material: plastic
Package Contents: 1 x Digital Acidity Meter
Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About Us We provide the good product with the best pricewe support Wholesale/Drop Shipping Order 1. For Drop Shipping order please remark"dropshipping order" we will prioritize it. 2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands. About Shipments 1.We will send out the orders ASAP once your payment is completed normally. 2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name. About After-sale Service We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer. About Feedback 1. Please check the package and item when you get carefully to make sure there is no problem. 2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 3. If there is no problem please leave us five star positive feedback. Your affirmation is our greatest motivation ! ! !
Specifications
Key Features
Durable and good quality
pH Measurement
Digital Acidity Meter
pH Tester
pH Meter
Soil Meter Tester
The details are as described above
What’s in the box
1 x Digital Acidity Meter
Specifications
SKU: GE779IP70UAO5NAFAMZ
Model: Digital Acidity Meter
Production Country: China
Size (L x W x H cm): 29x8x4
Weight (kg): 0.168
Color: Red
Main Material: plastic
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PH-98106 Meter Digital Acidity Meter PH Tester Soil Meter Te