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HM Digital 1000 PPM Calibration 3 oz

$7.95 $7.16

Availability: 996 in stock

SKU: 716170 Category:

For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.

  • NaCl calibration solution.
  • Comes in lightweight HDPE plastic bottles.
  • Sealed with a coated foam liner.
Weight 0.5 lbs