알리타플 ALITAPL

히마 Ph818 산성 미터 휴대용 수질 분석기 실험실 ph 미터 어항 번식 화학 ph 탐지스토어 가기

히마 Ph818 산성 미터 휴대용 수질 분석기 실험실 ph 미터 어항 번식 화학 ph 탐지

₩ 22,236 ¥ 105.0

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1688온라인 사이트에서 검색된 상품입니다. 알리타플에서는 상품검색/현지구매(구매대행)/국제배송 업무만 제공해드립니다. 해당 상품의 품질 및 상태에 대해서는 확인해 드릴 수 없고 해당 물건이 입고가 된 후에 검수과정을 거쳐야 확인이 가능합니다.

동의합니다.

장바구니

상세페이지

Professional Pen Type PH Meter Portable PH Water Quality Tester

产品都是有货的有问题可以咨询客服，谢谢！

1.We always have enough products in stock.All are with Retail box.
2.We send all the parcels by registered Airmail except you specify another shipping method.All parcel has tracking number for you.
3.If the order quantity is more than 100pcs for each model, we can provide OEM Service according to your requirements. The charge for packing change should be paid by your side.please contact us directly if necessary
4.For big order, we'll provide you big discount,please kindly contact with us directly
5.super Long warranty period of 2 years,in two years will repair for free.
6.we have to take away the batteries due to the policy of the shipping company

7). English use manual.

This device is an intellectual precise measurement apparatus.It design and made with precise components and sensor,it have high sensitive and accuracy,stable to work with different temperature,small size for easy storage and hand carry.It can measure the PH value and measure solvent's temperature under test.PH meter widely applied in industrial,elextrical and agriculture,medicine,food industrial etc.It is very important that you read through this instruction before using this device to get the correct reading.

1. Test the pH level and temperature of solution/water with data hold function.
2. Pocket size, lightweight and portable with switchable backlight & large LCD display for clear reading.
3. Replaceable pH sensor probe - The electrode probe can be replaced with insert type design for convenient and fast replacement.
4. ATC function (automatic temperature compensation), automatic calibration and IP65 fully waterproof design.
5. Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, swimming pools and other water systems.

Specification
PH measuring range		0.00-14.00pH
PH basic measurement error		±0.05pH
Instrument repeatability		±0.03
Solvent temperature compensation range		0-70°C
Repeatability		±0.01
Solvent temperature under test		0-60°C
Power supply		1.5V AAA batteries*2pcs(not include)
Display		Large LCD segment type display
Working temperature range		0-50°C
Working humidity range		≤80%RH
Package		1PH meter 1User's guide 2PH4.00,PH6.86,PH9.18 calibration power 1Box

How to calibrate the device correctly
	one bag powder dissolved in 250ml pure water,when you need to do the calibrate,take some solution,the rest of the solution can Sealed preservation 1 month
Step1	1. Turn on the machine, put the PH818 in pure water, clean it and wipe it with a cloth. Press and hold the calibration button, put the machine into the debugged PH4.00 solution, stir it for a few seconds, and let it stand for a few seconds until the machine screen appears. "PR5”
Step 2	2. When the machine number becomes 6.86, take out the machine, clean it in pure water, wipe it with a cloth, put it into the debugged PH6.86 solution, stir it for a few seconds, and let it stand for a few seconds until the machine screen appears “PR5”
Step 3	3. When the machine number becomes 9.18, take out the machine, clean it in pure water, wipe it with a cloth, put it into the debugged PH9.18 solution, stir it for a few seconds, and let it stand for a few seconds until the machine screen appears “PR5”
Step 4	4. The machine is restored to the state when it was turned on, and the calibration is completed.