Brand：
$481.00
SE
JINGQI WD8221 alkalinity Tester
Alkalinity0.00~1000.0mg/L
Measurement range 0.00~1000.0mg/L, error of indication ≤ +/- 5%, Optical inspection Stability ≤ 0.002A/20min, Repeatability ≤ 3%
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