•  Carbon Dioxide Meter TPJ-26/TPJ-26-I

Carbon Dioxide Meter TPJ-26/TPJ-26-I

Compact and handsome volume that can set parameters on the mainframe, also can set the parameters in the computer

Product Details

Quick Details


Product Model: TPJ-26, TPJ-26-I



1 .Compact and handsome volume that can set parameters on the mainframe, also can set the parameters in the computer

2. Large-screen LCD, guiding operational procedures

3. With the exception of automatically recorded, can also be manually record, open and stop

4. A powerful data analysis capabilities, free software upgrades

Model NO

Function difference



Max test range: 2000PPM


Max test range: 5000PPM




Can manually open the switch, set up the date by prompt, manual or automatic mode, if you choose manual mode, press the button each time and the data is recorded. Can record the time and some parameters ( like temperature, moisture, Light, CO2, etc.) . If you choose automatic mode, we should set a good time interval (1-5 hours), the equipment can be set in accordance with good spacing and record data automatically . After the data collection, can press the stop button, you can view historical data on the mainframe, the computer can also be downloaded and automatically demonstrate the form curves and graphics. Software can print and data processing.

If you choose to use the computer open mode, and that all keys will fail to ensure data authenticity and continuity.


Technical paramter:

Record capacity: 1-120000 groups    
Measuring range: 0-2000ppm (TPJ-26), 0-5000ppm (TPJ-26-I)
Record time interval: 5 seconds -90 hours continuously adjustable
Sensor communication: RS485                Resolution: 1ppm
Computer Communication: USB1.1            Accuracy: ±50ppm
Power: 5 AA batteries, 9V/2A power source.    Stability: <30ppm/yr

 Carbon Dioxide Meter TPJ-26/TPJ-26-I

Company Profile

TOP Instrument is a comprehensive enterprise for scientific research and development, manufacture, technique service and foreign trade of agriculture and laboratory testing instruments.
After a decade's efforts, the company owns 350 employees, including 80 R&D personnel, 100 production operators, and a professional international trade team.
Now we are working on establish a professional Instruments construction system of agricultural, meteorology, water conservancy, plant physiology, lab and medical instruments etc. What we are able to provide services as: 1) Products supply; 2) Help to provide product configuration; 3) Competitive price and qualified products; 4) Strict quality control; 5) research and development capability of new products. 6) Newest product according the market vibrations for customers; 7) After-sales service with Dutifully conscientious

"Reasonable prices, efficient production time and good after-sales service" is our tenet.
We hope to cooperate with more customers for mutual development and benefits. Welcome potential buyers to contact us!
 Zhejiang Top Cloud-Agri Technology Co., Ltd.


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