Hi, I just want to ask for your help regarding this device. So my Do-9100 meter was having issues. Three of the four wires within the electrode interface was cut off, only the yellow one was still attached. The problem is I can't attach it back because I don't know which wire goes with which number. So the yellow one is on #4, but could you please tell me where red, black, and white wire goes? On 1, 2, or 3? Thank you in advance!😊
Did you take the cap off? At the bottom of the meter there is a cap to protect the probe and sensor whilst in storage, remove that to expose the sensor before measuring
@@phmetereavan2974 you didn't explain how to properly operate: * How to set up, where and how much electrolyte drops, do you put the electrolyte before of after calibration *How to air and zero air calibrate *How to use the "conversion table". How does it relate with the reading you're getting at cetain temp compared to the table that have DO with a corresponding temp. *How many uses each reserve membrane
Hi . Can you gett spare tips with the membrane for this D.O meter please . I have just set mine up . and wondered about spares. Thank you.
Hi, I just want to ask for your help regarding this device. So my Do-9100 meter was having issues. Three of the four wires within the electrode interface was cut off, only the yellow one was still attached. The problem is I can't attach it back because I don't know which wire goes with which number. So the yellow one is on #4, but could you please tell me where red, black, and white wire goes? On 1, 2, or 3? Thank you in advance!😊
Same problem here. Did you manage to find the order or the wires?
@@agustinbasso8647 1-red, 2-white, 3-black, 4-yellow
Hello, is this used to measure ozone concentration in the water?
no dear, it is used to test the amount of oxygen dissolved in water
@@phmetereavan2974 could you recomend me someone for ozone in water please?
Can you please tell me how much it costs?
How many do you need ?
I want to purchase a DO 9100. Please tell me the price of DO 9100.
Please contact our whatsapp:+8618366190210
Please provide direction how it shall be calibrated and how to measure the DO.
Do you have whatsapp or email?i send you details
I cannot calibrate this either even with the instructions
@@jodiweeks8876 Add my whatsapp No:008618366190210
The tester always show 0.0 mg/l even we submerge it to the water.
Did you take the cap off? At the bottom of the meter there is a cap to protect the probe and sensor whilst in storage, remove that to expose the sensor before measuring
Can measure sea/salt water?
This is dissolved oxygen meter ,can't teste salt ,we have salt meter ,do you have whatsapp?
@@phmetereavan2974 I mean DO in salt water.
@@justfightmegt5415 yeah,it can test do in salt water
Please subtitle Indonesia
sorry dear,we don't speak indonesia,only chinese and english is available
You obviously doesn't know how it works. Horrible review
We are manufacturer ,why do you think i don't know how it work?
@@phmetereavan2974 you didn't explain how to properly operate:
* How to set up, where and how much electrolyte drops, do you put the electrolyte before of after calibration
*How to air and zero air calibrate
*How to use the "conversion table". How does it relate with the reading you're getting at cetain temp compared to the table that have DO with a corresponding temp.
*How many uses each reserve membrane
@@iceman101723211514 This video is not for operation ,so it don't have the detailed operation.If you need ,we can send you
@@phmetereavan2974 Please let me know how to use. I bought it but doesn't know how to use
@@saadjaved7023 contact my whatsapp:008618366190210
Horrible review
why?
Please i need to contact you, i didn't get next part
my email:eavan.ph@hotmail.com or whatsapp:008618366190210