Test pen water purifier water quality tester

Place of Origin:

Zhejiang, China

Brand Name:

QIWEI

Model Number:

TDS-1H

Measuring range:

0~9999PPM

Accuracy:

±2%FS

Resolution:

10PPM

Operating Temperature:

0°~50°

Correction:

6440 ppm(12.88mS/cm) point calibration

Hold function:

Have

Display:

TDS And temperature dual display

Battery:

6V(4*AG13Button Battery

size:

40mm*185mm

weight:

88g