Water Tester,Simple Pack 080520-461 SIBATA

【Features】
Simple Pack is a simple water quality testing kit for environmental education. Easy-to-understand explanations of items are written in story format. It is also a convenient package that can be carried outdoors as is.
There are 5 items for tap water and 5 items for river water. The packs are individually packaged with desiccant, making them easy to carry.

【Use】
Water quality test measurement

【Specification】
Measurement items: pH5, free residual chlorine, nitrous acid, iron, total hardness (2 doses each)
Measurement range: pH5.0-9.5 10 levels, 0.1-5mg/L 8 levels

【Specification2】
Nitrite ion: 0.02~1mg/L 6 levels
Nitrite nitrogen: 0.006~0.3mg/L 6 levels, 0.3~10mg/L 6 levels, 0~200mg/L 6 levels

【Material/Finish】
Pack material: polyethylene

【Set contents/accessories】
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【caution】
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