THE TDR1000/3P IS A COMPACT, PORTABLE REFLECTOMETER FOR LOCATING FAULTS IN METALLIC CABLES * BACKLIT MONOCHROME GRAPHIC LCD DISPLAY (256 X 128) * ADJUSTABLE DISPLAY CONTRAST * RESOLUTION UP TO 0.1 M * FOR USE ON TELECOM TNV-3 OR 150 V CAT IV POWER CIRCUITS * NO POWER BLOCKING FILTER REQUIRED * IP54 ENVIRONMENTAL PROTECTION * AUTOMATICALLY SELECTED OUTPUT IMPEDANCE (BETWEEN 25, 2 NS PULSE FOR NEAR-END FAULT LOCATION * AUTOMATIC OPTION SELECTS GAIN AND PULSE FOR EACH RANGE * DISPLAYS DISTANCE IN METERS OR FEET * USES FIVE AA DISPOSABLE BATTERIES (LR6) REFLECTOMETER 1001-789