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HM Digital

HM Digital TDS 1000 ppm Calibration Solution, 20 ml

Part Number: CP-1000-20ML
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For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.

Features:
  • 1000 ppm NaCl calibration solution
  • Comes in a sealed packet. 
  • Sealed with a  tamper-evident closure


California residents Prop 65 Warning
warning symbol WARNING!
This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov