PMI 4 Hygrometer PCE Instruments

Product description:

• Hygrometer for detecting moisture in concrete and screeds.
• The 8 spring-loaded electrodes are pressed against the object to be measured.
• Integrates a library with the different types of measurable material.
• MAX-HOLD function to check the maximum measured value.
• Backlit monochrome graphic display, 128 x 64 pixels, 61 x 33 mm.
• Automatic switch-off after 5 minutes of inactivity.
• Ergonomic design with non-slip rubber.
• Conversion to calcium carbide method for flooring.
• Powered by 2 x 1.5 V AA batteries, included.
• Delivery includes a carrying case. In addition to its instructions for use.

Technical data:

• Range according to function:
  • Concrete (H2O): 0 to 6 %.
  • Cement screed (H2O): 0 to 6 %.
  • Cement screed (calcium carbide method): 0 to 4 %.
  • Anhydrite pavement (H2O): 0 to 3,5 %.
  • Anhydrite pavement (calcium carbide method): 0 to 1.9 %.
  • Caisson scale: 0, 3 to 15,3 m.
  • Relative scale: 0 to 100 %.
• Resolution: 0,1.
• Accuracy: 0,5 %.