Hotline 1 : 0812-8927-0182 Hotline 2 : 081284326432 (Marketing Team) Whatsapp : 0812-9407-7633

S-612 Dissolved Oxygen Meter

Peak Instruments

Category : Dissolved Oxygen

Kondisi : NEW

View : 129

Hotline 1 : 0812-8927-0182
Hotline 2 : 081284326432 (Marketing Team)
Whatsapp : 0812-9407-7633

Main Features ?6.5 inch LCD screen which is intuitive and can show more parameters. Humanized design of operating interface makes operations simpler. ?Omron long lasting and light touch panel can be used more than 100,000 times. ?Auto calibration, auto temperature compensation, data storage, USB data export, clock, wireless printing, function setup, smart self-diagnosis and other intelligent functions. ?Built-in big memory can store 500 sets of test data which can be saved and transferred to USB flash drive and opened with Excel, very easy and convenient for edit. ?DO mode has functions of ATC, auto salinity compensation and auto pressure compensation. ?New structure polarographic DO electrode can measure temperature, salinity and dissolved oxygen simultaneously, equipped with special DO electrode calibration sleeve, only need 3~5 minutes for polarization. ?Combined diaphragm cap makes it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode. ?With optional Bluetooth module and support wireless Bluetooth printing to make operations much easier for users. Optional cell phone APP connected via Bluetooth. ?IP54 dustproof and waterproof housing.





6.5 inch LCD screen


Concentration, saturation, temperature

DO range

0.00 20 mg/L (ppm)

DO Resolution


DO Accuracy


DO Saturation


Saturation Resolution


Saturation Accuracy 


Temperature Measuring Range


Temperature Resolution


Temperature Accuracy


Temperature Compensation


Salinity Compensation

(0.0~50.0) g/L

Pressure Compensation

(80~105) kPa (automatic)

Pressure Resolution


Pressure Accuracy




Response Time

≤30s (25?, 90% response)

Data Storage

500 sets, external USB storage

Communication Interfaces

USB, Bluetooth

Working Conditions

Temperature: 5-40°, Humidity: 5-85%


12V1A (with standard AC adapter)

Dimensions &Weight



Standard Configuration

1. S-612 DO meter                                            1 unit

2. Composite DO electrode                               1 pc

3. Rotary electrode holder                                 1 pc

4. 12V power adapter                                        1 pc

5. Membrane cap                                               3 pcs

6. DO electrolyte (30ml in powder)                    1 bottle

7. USB with operation manual                           1 copy