Showing 253–254 of 254 results
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$527
Megger Model #TDR500 Graphical TDR Warble Tone Generator- cable identification and mapping at the touch of a button Five Operating Ranges with full-scale ranges from 100 to 9500 feet (30 to 3000 m) the QualiFyr TDR500 offers the optimal range for the job IP54 environmental protection Variable Velocity Factor Easy to Use > Each Unit Includes Carrying case with straps (EV6420-125) Lead set for TDR500 (EV6231-694) User guide
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$249
The Megger TDR900 is an advanced instrument capable of measuring cable lengths and finding distance to an open or a short using Time Domain Reflectometry. It offers exceptional features and a range capability normally associated with far more expensive instruments. The measurement range spans from 15 feet (5 m) to 10,000 feet (3 km) with a minimum resolution of 20 inches (50 cm). Megger Model # TDR900 Full autoranging for measuring the length of power, telephony, CATV and LAN cables, provides distance to an open or short. Extra large, high resolution backlit LCD Automatic output impedance control of 25, 50, 75, 100, 125 or 150W User-friendly menu on screen operation Cable length calibration function. Internal library of 39 standard cable types. 20 internal memory locations for custom cable types. Tone generator (oscillating 910 to 1100 Hz) for cable identification and tracing Line voltage detection Safety protection up to 250 Vrms. CE-Certificated Accurate to 20 inches (50 cm) throughout the entire range Displays cable length if the cable’s V.O.P (velocity of propagation) is known or displays V.O.P (velocity of propagation) if a cable’s length is known. Auto-Power-Off: Unit is turned offed after 30 minutes of no activity (This feature can be disabled) Accuracy: ±2% of reading Dimensions: 9.25 H x 3.94 W x 1.73 D in. Weight: Approx. 16 oz (450 g) > Each Unit Includes Alligator Clip Adapter User Manual Soft Carrying Case