DC∼470MHz bandwidth (SS-7840H)

DC∼400MHz : SS-7840

DC∼300MHz:  SS-7830
DC∼250MHz : SS-7825

2mV/div (CH1, CH2) (SS-7840/7830/7825)

5-digit Frequency counter

IWATSU-developed bright, sharp CRT

For the most important part of the analog oscilloscope -the CRT- IWATSU uses its own original CRT. Based on our more than 40 years experience in CRT design, this advanced model features superlative brightness and sharpness that even allows you to easily observe signals with slow repetition and a high-speed rise.

DC offset function (CH1, CH2)

This function is convenient when you need to observe a signal with very small amplitude superimposed over a signal with large amplitude. It's especially useful when observing high-frequency noise superimposed over video signals or ripple of high-voltage DC power supply. DC offset equivalent to +-500 div max. can be applied.

TV／HDTV triggering

Field （EVEN、ODD、BOTH） and line selection is possible for NTSC、 PAL（SECAM）、HDTV.

TV clamp (Pedestal clamp) function (CH1, CH2)

The amplitude of video signals varies dynamically depending on the intensity of a picture. With this function, stable observation is ensured.

Event trigger

High-speed auto setup function