The reviews are automatic translation.
Well water confirmation
On 2019-04-26 01:15:31
It was used to determine if it could be used for food.
It is useful because it can be used simply in a place where there is nothing.
Water quality inspection
On 2019-04-12 08:04:45
Easy, easy to use and easy. In addition, it is convenient as we know number
Survey of water quality in active organization
On 2018-03-12 13:17:16
Easy to understand color, easy to understand, and evaluation of participants is fine. I am indebted with your next use.
We are using it for environmental observation and monthly acid rain survey
On 2018-03-04 20:44:25
I am using it without any problem.
We will continue to use it in the future.
Water facilities management
On 2017-09-08 09:15:01
Even amateurs can conveniently check the residual chlorine concentration easily.
Simple water quality analysis on site
On 2016-11-17 17:51:00
Pretreatment is unnecessary and we can measure easily, I am satisfied.
Presence of indoor formaldehyde
On 2016-08-17 11:03:23
The explanation of how to use was exactly the same thing when it was bought elsewhere than it was when it was bought elsewhere and it was simplified and it became difficult to understand, and the thing to use also was better. The examination can be done easily, and although the results are properly displayed, it is difficult to know firmly what kind of ppm the results of examination by color is subtle. You know exactly how much it comes out or not at all whether it goes out so much.
On 2015-12-18 13:19:47
Thank you for your help. We are using it for water quality inspection abroad. Because it is accurate and easy to judge & we can repeat with the speed of delivery after order placement.
Measurement of residual chlorine in disaster prevention well water (approximate)
On 2015-06-19 17:00:33
Used as part of environmental measurements of water. There is no problem in measurement as a guide. What is the measurement method for public institutions or environmental measurement companies? I want data such as the relative error between the measured value at the public institution and the measured value of this kit.
Water quality inspection of solution cultivation
On 2015-05-29 19:00:18
I want you to make the convenience price a little cheaper so it will result easily.