Extech Instruments TKG100 User Manual page 77

Differential Mode: Displays the difference from the actual thickness
measurement and a user entered reference value
Alarms: Minimum/Maximum depth, vibralarm, audible/visual
indications as well as keypad illumination
Illuminating keypad: F1 = Red, F2 = Yellow and F3 = Green for easy,
go/no-go testing (Patent Pending)
Automatic probe wear indicator ( Transducer attendant): Automatically
informs the operator to replace the transducer (Patent Pending)
Ergonomics: User selectable left-handed or right-handed display
changes via keypad (Patent Pending)
Backlight: Light Emitting Diode, On/Off or Auto ON based on valid
readings or last key-press
Shut off: Auto, time out (after X minutes user programmable after no
reading, loss of signal LOS, or no key press)
Scan mode: Displays minimum or maximum thickness value at 20
measurements per second (ideal for high temperature thickness reading
and tracking the minimum depth alarm). Press Freeze to capture last
valid minimum thickness readings prior to Loss of Signal (LOS), without
reading the couplant upon lifting probe off the test piece
Carrying case: Custom molded pouch with wrist strap for either left-
handed or right-handed operators (optional)
Shipping case: Hard plastic with high-density molded cut out for all
accessories (optional)
Freeze mode: Freezes display
Hold mode: Holds display to retain last thickness reading in reverse
video display
Standard TKG includes: Ultrasonic thickness gauge, DK-537 potted, 5
MHz 0.375 inch diameter, operational manual, cable, couplant
Warranty: Limited 2 year warranty
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