Hot sale water quality tester instrument online digital ph meter

  • 1-99 Pieces
  • 100-299 Pieces
  • 300-499 Pieces
  • >=500 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
10 day(s) after payment received
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Quick Details
ph meter
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Product name:
Digital PH Meter
Measuring range:
Power Supply:
AC220V DC24V
Temperature compensation:
signal output:
pH meter and pH sensor

Packaging & Delivery

Selling Units:
Single item
Single package size: 
30X28X19 cm
Single gross weight:
2.0 kg
Package Type:
Standard package,carton Note: The price including the pH meter and the pH sensor For the meter costs $80 For the sensor costs $47 and the cable is 5 m
Lead Time :
Quantity(Piece) 1 - 1 2 - 50 51 - 300 >300
Est. Time(days) 10 15 20 To be negotiated
Video Description

Product Description

 PH / ORP tester is one of the intelligent online chemical analysis equipment, is a widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, Pharmaceutical, biochemical, food and tap water solution PH value or ORP value and temperature of the continuous monitor.


Measure range PH(0~14PH0;ORP(-100~+1000MV) 
Input resistance10^12Ω
Temp range0~100℃;NTC10K
Signal output 4~20mA output 
Maximum loop750Ω,0.1%FS
Power supplyAV220V±1%;50HZ or DC24V
Relay outAC250V;3A


·Design of board card modularity, for convenience of assembly and configuration.
·2.4 inches 12864 lattice screen.
·Isolating transmitting output, with little interference.
·Isolating RS485 communication.
·Can be PH / ORP measurement, temperature measurement, upper and lower limit control, transmission output, RS485 communication.
·Configurable manual and auto temperature offset function.
·Configurable upper/lower limit warning and delay.
·Configurable hummer and LCD backlight switch.
·Addition of universal password.
·Industrial controlled door keep, to avoid instrument halted.

Button display:

Button NameFunction description
EXITCheck related warning status on the “monitoring page”
Return to previous level page in the up& down level page linked to “menu page”
MOVE RIGHTMake a recurrent selection of digit of parameters
Remove the original indication value in the “conductivity calibration page”
MENUEnter the MENU on the “monitoring page”
Exit the MENU on the “menu page”
MOVE DOWNSelect the related menu on the “menu page”
Modify the values in the configuration state 
ENTEREnter the sub-menu or confirm modification on the “menu page”





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Q: How long will you give me the reply?

A: we will contact you in 1 hours as soon as we can.

Q:Could I visit your factory?

A: Sincerely invite you to visit our factory

Q: Do you provide samples?

A: Yes,we have materials in stock to help you to get the samples as soon as we can.

Q: How about the quality of the managements ?

A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you .

We have the certification of ISO,CE we could send the certification test of our company to you.

Q: What is your terms of payment ?

A: We could accept T/T, Paypal, WU ,Credit Assurance

Q: What is the warranty for your product ?

A: Warranty: 12 months, Lifetime maintenance