Megger TDR1000/3P Time Domain Reflectometer 1001-789

Megger TDR1000/3P Time Domain Reflectometer 1001-789

Product Code: MEG1001-789

Price

£1089.00 ex. VAT £1306.80 inc. VAT

In Stock

The Megger TDR1000/3P Cable Fault Locator is a handheld device designed to identify faults on metallic cables with precision. Whether on power or telecom circuits, it delivers accurate results with minimal setup, making it ideal for field engineers.

With a maximum range of 5 km and resolution down to 0.1 m, this tool provides both depth and detail. It automatically selects the most effective settings for each range using an intuitive AUTO function. This allows users to quickly interpret trace results, reducing diagnostic time on-site.

Key Features

Quick AUTO range selection simplifies setup
High resolution to 0.1 m for pinpoint accuracy
2 ns pulse detects near-end faults efficiently
Dual cursors for measuring cable event distance
IP54 rated for outdoor and indoor conditions
Designed for all metallic cable pairs
White-light backlit greyscale display
Adjustable screen contrast for better visibility
AUTO gain and pulse adjustment per range
Output impedance auto selection
Trace HOLD function compares fault conditions
Runs on five AA (LR6) standard batteries

MEGTDR10003P_Datasheet.pdf MEGTDR10003P_Manual.pdf

Enhanced Visual Display and Operation

The Megger TDR1000/3P features a 256 x 128 pixel LCD with white-light backlighting for visibility in low light. Its greyscale tone and adjustable contrast bring clarity to the trace. The dual cursor system gives complete control when measuring distances between events, improving diagnostic capability.

Reliable Performance Across Environments

Rated to IP54, this unit withstands tough indoor and outdoor conditions. It complies with IEC61010-1 safety standards and is suitable for circuits up to 150 V CAT IV when used with the fused test lead set. The device powers down after five minutes of inactivity to preserve battery life.

Supporting four output impedances (25, 50, 75, 100 Ω), the Megger TDR1000/3P can test across a wide range of cables. With no need for a power blocking filter, operation is quick and straightforward. Its compact design and carry case make it easy to transport and use on the go.

Whether used in telecoms, electrical maintenance, or cable diagnostics, the Megger TDR1000/3P offers efficient fault location with minimal fuss.

What’s Included

Megger TDR1000/3P
Test Leads
Carry Case
User Manual
Batteries

Technical Specifications

Specification	Details
Manufacturer Part Code	Megger TDR1000/3P
Ranges	10 m, 25 m, 100 m, 250 m, 1000 m, 2500 m, 5000 m (30 ft – 15000 ft)
Accuracy	±1% of range ± 1 pixel at 0.67 VF
Resolution	1% of selected range
Minimum Resolution	0.1 m
Refresh Rate	Trace updates 3 times per second
Velocity Factor Range	Adjustable from 0.2 to 0.99 in steps of 0.01
Output Pulse	5 V peak to peak, pulse width depends on range and cable
Input Protection	IEC61010-1 CAT IV to 150 V with fused test lead set
TX Null	Automatic
Gain Control	Three user-selectable gain steps
Backlight	White-light, stays on for 1 minute without key press
Battery Type	Five AA (LR6), manganese alkaline or nickel-metal hydride
Battery Life	Up to 14 hours (typical)
Power Down	Auto after 5 minutes of inactivity
Display	256 x 128 pixel monochrome LCD
Connectors	Two 4 mm safety terminals
Case Material	ABS
Instrument Weight	0.6 kg (1.32 lbs)
Dimensions	230 mm x 115 mm x 48 mm (9 x 4.5 x 2 inches)
Operating Temperature	-15 °C to +50 °C
Storage Temperature	-20 °C to +70 °C
Test Leads (TDR1000/3P)	0.5 m fused leads with 500 mA FF HBC 1 kV 50 kA fuse
Safety Compliance	IEC61010-1 CAT IV, up to 300 V between terminals
EMC Standard	EN61326-1 for light industrial immunity
Environmental Protection	IP54

UK Mainland	Order by 2pm for Next Day Delivery*
Under £25.00	£4.50
Over £25.00	FREE

UK Highlands & Islands	Order by 2pm for Next Day Delivery*
Under £80.00	£15.00
Over £80.00	FREE