国产精品视频一区二区三区四,亚洲av美洲av综合av,99国内精品久久久久久久,欧美电影一区二区三区电影

Calibration:Pre-calibrated electrodes (HSE-Pb)

Dimensions Metric (H x W X D):170 mm x 126 mm x 116 mm

Display:Backlit, graphical LCD, with six language options

EPA compliant:Yes

Length:4.6 in ( 116 mm )

Lower Limit of Detection (LOD):2 µg/L

Operating Temperature Range:15 to 30 °C

Parameter:Lead

Range:2 to 100 µg/L

Resolution:1 µg/L