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)
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Each Unit Includes
- Alligator Clip Adapter
- User Manual
- Soft Carrying Case
Returns Policy
We accept returns within 30 days of delivery. To qualify, items must be unused, in their original condition, and returned with all original packaging and accessories.
Once we receive and inspect the returned item, we will process your refund within 7 business days. Refunds will be issued to the original payment method.
Please note: Shipping costs are non-refundable unless the return is due to a defective or incorrect item.
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