TDS Meter, Pocket Size, Waterproof – MAS 921

 

TDS Meter, Pocket Size, Water Proof – MAS 921.

 Model 921
TDS
 Range  0~1999 ppm
 Accuracy  ± 1% FS
 Resolution  1 ppm
ATC  Yes
 Power 3V x 2 Lithium battery CR2032
Dimensions Meter: 33.5 x 170 mm
 Weight Meter: 85 g (w/battery)

Features:

  • ※ Fast response, reliable and accurate measurements.
  • ※ Large LCD display 21 x 18 mm for reading convenient.
  • ※ Impact resistant ABS case by waterproof designed IP 57 rated.
  • ※ 1 point manual calibration via screw trim pot.
  • ※ The electrode module are changeable for replacement by user.