If the photograph is clicked, it grows.

IWATSU SC7204 1.3GHz Frequency Counter
JPY20,000 1stock
fre093





C Ch Input:50MHz - 1.3GHz,
A Ch Input:1mHz to 150MHz,
Piered:6.7ns to 10E5s,
Resolution:+-2*10E-8/day,
10kHz Low-pass Filter include,
Math:DIFF,MAX/MIN,COMP,(X-A)/b,
Display:9dig,Oven 2*10E-8/day
Input Power:AC100/120/220/240V+-10%,50 to 400Hz,

Input Voltage Sensitive Error,
Ch-A 入力感度不良
B-ch NG
Power Cord