Yokogawa m&c corporation offers a hand held type digital multimeter, model 753301/753302. These multimeters have 4000-count full scale with bar graph d.M.M. Display memory and data hold with illumination.
Features: high speed auto-ranging; high speed sampling for 40 segments bar graph display; the heavy duty rugged case and circuit were designed to withstand accidental dropping and keep out dust and grime; adp mode for optional plug-in adaptors for temperature, for ac/dc current, for capacitance and for transistor hfe / idss measurements; auto or manual ranging; auto power down mode; additional data hold and display memory functions; and with illumination. Specifications: measuring method - dual integration mode; display lcd 3.5 digits maximum reading of 4000 and annunciators; bar graph display - 40 segments [100 counts resolution/segment] with approx 23 times/sec, sampling; range - auto or manual ranging; and polarity - automatic no indication for positive polarity, minus [-] sign for negative polarity; and measurement ranges [23° c ±5°c].
