Checkline TT02 - Manual (Page 7)

Series TT02 Digital Torque Tool Testers User’s Guide
6
4 HOME SCREEN AND CONTROLS
4.1 Home Screen
No. Name Description
1 Measurement
direction
indicator
– indicates clockwise direction
– indicates counter-clockwise direction
These indicators are used throughout the display and menu.
2A,
2B Peaks The maximum measured clockwise and counter-clockwise readings.
2A and 2B refer to First and Second peaks, respectively, when the tester is in
First / Second Peak mode (see First/Second Peak section for details). In
either mode, press ZERO or power off to reset these values.
3 Primary reading The current displayed torque reading. See Operating Modes section for
details.
4 Units The current measurement unit. Abbreviations are as follows:
ozFin – Ounce-inch
lbFin – Pound-inch
lbFft – Pound-foot
Ncm – Newton-centimeter
Nm – Newton-meter
5 Load bar Analog indicator to identify when an overload condition is imminent. The bar
increases either to the right or left from the midpoint of the graph. Increasing
to the right indicates clockwise torque, increasing to the left indicates counter-
clockwise torque. If set points are enabled, triangular markers are displayed
for visual convenience. This indicator reflects the actual torque, which may
not correspond to the primary reading (depends on operating mode). The
ZERO key does not reset the load bar. See Operating Modes section for
details.
6 Mode The current measurement mode. Abbreviations are as follows:
RT – Real Time
PCW – Peak Clockwise
PCCW – Peak Counter-clockwise
2PK – First / Second Peak
BRK – Break Detection
1
2A
4
5 6
8
9
10
3
7
2B