PH Machine

PH machine PH-2603 bench top,high accuracy,replaceable electrode,automatic temperature compensation with backlit built-in rechargeable battery.
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Product Details


The pH machine PH-2603 multi-parameter meter has been  specially designed for maximum facility of use.he handy key board for the selection of the various functions.The possibility of automatically correcting errors in measurement due to temperature.The display on the front panel reveals the PH、mV、℃、EC、CF or TDS readings taken by the insrument..pH machine has the battery charge function.You will be able to carry out field measurement .Moreover,PH-2603 features a low battery indicator that alerts the user when the battery needs recharging.



Multifunctional detection, easy to use, automatical compensate error which due to temperature change during the measurent, such data could be shown on the screen: PH, MV, CF, TDS, temperature value and conductivity; rechargeable batteries, easy to carry it outdoors for measuring;low tension remind charging in time;high cost-effective,a perfect choice for lab.


Technical Data:

Product name

pH machine PH-2603

Measuring range

pH: 0.00~14.00

mV: 0~ ±1999mV

℃: 0~100°C 

EC: 0.00~19.99ms/cm

CF: 0.0~199.9CF

TDS: 10~19990ppm


pH: 0.01pH

mV: 1mV

℃: 0.1°C

EC: 0.01ms/cm

CF: 0.1CF

TDS: 10ppm


pH: ±0.01pH

mV: ±1mV

℃: ±0.4°C


Input impedance

102 Ω


1 or 2point

Working temperature



DC9V/200mA or Rechargeable battery

Operating conditions

5~60°C,RH≤95%(Without magnetic interference around the meter & conspicuous centrum)





Our company:




Our service:





1.What is your terms of payment ?

Payment 100%  T/T, Western Union, L/C, Credit Card ect. in advance ,before shippment.

2.Why choose us?

-OEM/ODM Accept

- Large range of lab insturments can be supplied ,which distribute from the name brands .

-small order or sample order can be accepted

-Factory supply directly,  fast delivey

-Specialized in this line for 8 years

- Inquiry respond in 12 hours

3. If we also want to buy a small amount (test order) of your products,could you provide that? For example 50 sets?And how about the labels, can you send us plant labels in smaller amount,to see if it will sell and test the product?

Yes,it could be fine for an initial trial order, but the goods shall have to be produced together with other customer’s orders by using our current package.And the price with small trial order will be higher.

4. How about the package?

1 pc / hard plastic  box.

5.When I receive it after pay?

Dear customer, normal models can be delivered with 7-21 days, please contact us to check transport time to your address.


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