If the photograph is clicked, it grows.

Tektronix 1502B Metallic TDR Cable Tester JPY180,000　1stock	net265

Test signal: Step rise 200ps Amplitude: 300 mV nominal into 50 ohm load Maximum range: 2000 ft (625 m) Distant readout resolution: 0.004 ft (0.001 m) Noise filtering: 1 - 128 averages VP 0.30-0.99 polyethylene:0.66 Teflon:0.70 Air :0.99 115VAC / 230VAC 45Hz- 440Hz Battery 10.8V 2200mA NiMH 5H(400mA) 9Kg 127H315W436D Can not use the printer