Yokogawa blue star manufactures hand held type digital multimeters 4000 count series. Model 7533 04 is a temperature, frequency test meter with min/max hold and data hold functions. 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/loss measurements;
- auto or manual ranging; additional data hold, temperature test, min/max hold and f requency test functions;
- high accuracy dc v 0.1% reading.