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8
DHT 2 Series Digital Hydraulic Tester
Digital display
Battery cover
External
flow
Tachometer
input
Selector switch
l
Change settings indicated by the ^ on the display - using the °C/°F and UNITS buttons.
The FAST button changes the screen refresh from 1 to 3 times per second.
l
Tachometer input - Connection socket for the optional infra-red phototachometer.
l
External flow - Connection socket for optional second ‘LT’ series flow meter, to measure a
second flow and temperature.
l
Selector switch - Turn the switch to select the required function.
l
OFF - Switches the tester off and disconnects the battery.
l
TACH - RPM is indicated on the display.
l
INT FLOW - Display flow and temperature measured by the internal flow meter.
l
EXT FLOW - Display flow and temperature measured by the optional external flow
meter.
Pressure gauge
