The HI86301, HI86302, HI86303,
and HI86304 are lightweight, portable
These meters have been designed for
simplicity of use while still retaining
measurement accuracy. Readings are
automatically compensated for temperature
variations and calibration is manually
performed at one point through a knob.
The housings of these instruments have
been completely sealed against humidity for
use in harsh environments. The probe is easy
to clean and requires little maintenance.