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Target chemical: Copper ion
Sampling method: Direct sampling method
Measuring range: 1-100mg/l
Sampling time: 1 to 2 minutes
Sample volume: Over 5 ml
Detectable limit: 0.5mg/l
Shelf life: 1 years
Operating temperature: 0~40℃
Operating PH: 2-11
Reading: Direct reading from the scale
Colour change: white → orange