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Ranges | 220, 440, 870, 1750 & 3500m | | 720, 1440, 2850, 5740 & 11500ft | Range Selection | Automatic range control | Resolution | Approximately 1% of range | Accuracy | 1% of measurement range * | Velocity Factor | Adjustable from 1% to 99% | | Adjustable from 2,5 to 148,5 m/µs | Output Pulse | 5v p-p into open circuit | Output Impedance | Selectable 50, 75 & 100 ohms | Output Pulse Width | 25ns min. 1.6us max. | Scan Rate | 6.7 scans per second | Tone Generator | Oscillating 810 - 1110Hz | Auto Power Down | 3 minutes | Power Supply | 4 x AA cells | Backlit Display | 64 x 128 pixel | Voltage Withstand Protection | 250VAC | Sensitivity | min. 3 pixel return at 2km (6 kft) | Operating Temperature | 0° C … +40° C | Storage Temperature | -20° C … +70° C | Safety | IEC61010-1; EN 60950 | EMC | BS/EN 61326-1 | Water / Dust Proof | IP54 | Dimensions | 165 x 90 x 37mm | Weight | 350 g (12 oz) |
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TDR Time Domain ReflectometerPrintversionTop
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Current exibitions
