Toggle menu

DO Meter with Memory Supplier

We ensure that our DO Meter with Memory goes through different quality tests to maintain the desired quality standards for our offerings. Alongside innovation, we maintain a great variety of essentials too, tried and tested by our loyal customers. Let AZ Instrument Corp. build the highest performance DO Meter with Memory for your applications. We can promise that whatever your DO Meter with Memory problem is, we will find a way to solve it to your satisfaction. If you have any questions regarding any of the services we offer, please don't hesitate to inform us. We look forward to being of service to you.
8403 AZ Digital Dissolved Oxygen-DO Meter with Memory

8403 AZ EB

DO Meter with Memory

Welcome to check the Features, Application, Specification, YouTube of 8403 AZ Handheld Digital Dissolved Oxygen Meter with Memory Function as follows
Features :

8403 AZ Dissolved Oxygen Device features:
* Big LCD with D.O. & Temperature value display and stability indicator
* Easy 100% Dissolved Oxygen Value calibration
* Dissolved oxygen sensor is the most cost effective Clark type electrode
* 8403 DO probe does not need refill electrolyte often as galvanic electrode
* Accurate dissolved oxygen measurement
* Manually salinity and barometric pressure compensation
* Stores and recalls 99 data with temperature readings
* Real time clock for each memory data
* USB interface + IrDA interface

Application :

Application of 8403 AZ Dissolved Oxygen Detector:
The portable 8403 AZ DO meter can measure the value of Dissolved Oxygen with unit of % or ppm or mg/l in liquid, which had been widely operation in the Water Quality Testing applications. It has the big LCD which can display the D.O. (Dissolved Oxygen) value and the temperature.

The salinity and barometric pressure could affect the DO measuring accuracy, and that could be adjustable in 8403 AZ Digital DO Device, which could help user to get the accurate Dissolved Oxygen value.

The 8403 AZ Digital DO Device can calibrate easily in the ventilation environment, welcome to refer the DO calibration procedure video from the following YouTube link.

The measuring Dissolved Oxygen data could transmit to the 9680 IrDA Printer to printout. The 8403 AZ Dissolved Oxygen Meter could link to PC via USB cable to capture the on-line data, and display the Dissolved Oxygen readings with real-time output. User can retrieve file, save the data for operating data analysis, record statistics....versatile functions according different purposes.

The 8403 AZ Digital DO Device could be the best Water Quality tester for all professional measuring purposes, including the LAB, water treatment business, Aquaculture, Aqua farm, swimming pool or other related industry.

The 8403 AZ Dissolved Oxygen Detector was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.

Specification :

Specification of 8403 AZ Dissolved Oxygen Meter:

Model 8403
DO Measuring Range 0~199.9 (in %)
DO Accuracy ±1.5% F.S (in %)
DO Resolution 0.1% (in %)
DO Measuring Range 0~19.99 (in ppm or mg/l)
DO Accuracy ±1.5% F.S (in ppm or mg/l)
DO Resolution 0.01 (in ppm or mg/l)
Temperature Measuring Range 0~50.0℃
Temperature Accuracy ±0.3℃
Temperature Resolution 0.1℃
Manual Compensation Included
Salinity Adjustable Range 0.0~50.0 ppt
Salinity Resolution 0.1 ppt
Barometric Pressure Adjustable Range 500~1499 mmHg/66.6~199.9 Kpa
Barometric Pressure Resolution 1 mmHg/0.1 Kpa
Coefficient of membrane Adjustable
Memory 99 Points
IrDA Port Included
Real Time/Recall Included
LCD Size 44(L)*26 (W) mm
Operating Temperature 0~50℃
Operating RH% Humidity <80%
Storage Temperature 0~60℃
Storage RH% Humidity <90%
Sensor Life Time >6 months (with good maintenance)
Meter Size 175(L) * 70(W) * 33(H) mm
Weight ~150g
Battery AAA *4 PCS
Standard Package Meter, Batteries, Dissolve Oxygen (D.O.) Probe (840PAZ),
Manual, Carry Case, Electrolyte, Syringe, Membrane, O-ring
Optional Accessory USB Cable & Software

Youtube :

Welcome to learn more about the 8403 AZ Handheld DO Meter Calibration Procedure from the following YouTube video.


8403 AZ DO Probe Maintenance Procedure Video

AZ 8403 DO Meter Unboxing Video

Send Message
Contact Information

By submitting your contact information, you acknowledge that you consent to our processing data in accordance with the Privacy and Cookie Policy.

AZ Instrument Corp., is one of the most reputable DO Meter with Memory manufacturer in Taiwan and the Asia Pacific region. We use high grade quality raw materials for processing our DO Meter with Memory. We also customize these products in various dimensions as per the client's specified requirement and detail. Providing the end user with supply quality DO Meter with Memory. We have always been committed to reaching new heights in innovation, leadership and customer satisfaction. When you submit a request from this page, our best expert will respond to your question in a timely manner.