?For use in Zone 0, Zone 1 hazardous areas
?No plant shutdown or hot work permit necessary
?Heavy duty sealed unit - IPX5 and IPX7 rated - highly water / dirt / dust resistant
?Rugged, durable, shock proof construction
?Stable calibration - linear accuracy - no zero adjustment
?Self verification of the measurements to ensure accuracy
?Various probe options
?Two rechargeable batteries with charger
?Displays sound velocity settings
?Echo strength indicator to aid measurement
?Bright LED display with polarised filter
?Probe frequency selectable
?Low battery warning
?Metric / Imperial switchable
?Also approved for use in mines.