Kyoritsu Electric DEF-4000 フラッシュテスター (1~60 GN, 0 ~ +11.81 AV, 0.01~30 ms)

Measuring ranges

Guide number: 1 to 60 GN

Aperture value AV: 0 to +11.81 AV

Flash duration time: 0.01 to 30 ms

Measuring accuracy: ±0.05EV

Power supply: AC100~240V (50/60Hz)/60VA

Dimensions: 130 (W) x 215 (H) x 300 (D) mm・5kg

External interface: USB