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Digital residual chlorine checker (low concentration total chlorine) (for freshwater) HI 711Handling Company
Hanna Instruments JAPANCategories
Image | Part Number | Price (excluding tax) | Power supply | Waterproof | Automatic power off | Accuracy @25℃ | Light source | Measuring range | Measurement principle | Light receiving part | Resolution | External environment used | Size, weight |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HI 711 |
$ 87.75〜 |
1 AAA alkaline battery |
No waterproof function |
After 2 minutes of non-use and 2 minutes after measurement ends |
±0.03ppm ±3% of measured value |
LED (525nm) |
0.00~3.50ppm (mg/L) |
DPD method |
Silicon photocell |
0.01ppm |
0~50℃ Relative humidity 95% or less (no condensation) |
Length 86.0 x Width 61.0 x Thickness 37.5mm, 64g |
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Reviews shown here are reviews of companies.