Digital multimeter Sefimex SF50

The Sefimex SF-50 digital multimeter is designed to withstand heavy use. Robust rubber-coated housing protects the instrument from impacts. The meter complies with EN61010-1, EN61326-1 and EN61326-2-2 standards, and the CAT III 600 V rating ensures safe operation. With this meter, you can measure DC and AC voltage, current, resistance, capacitance, perform diode tests and continuity measurements, and measure temperature using a type K sensor. Convenient features such as display backlight, manual range selection and hold function make the meter an easy-to-use and versatile tool for electricians and electronics enthusiasts.

• The robust, rubber-coated housing of the meter protects the instrument from impacts.


• LVD, EN61010-1,


• EMC: EN 61326-1; EN 61326-2-2


• CAT III 600 V.


• DC voltage measurements (max. 1000 V)


• AC voltage measurements (max. 750 V)


• AC/DC current measurement (max. 20 A)


• Resistance measurement (max. 20 MΩ)


• Capacitance measurement (max. 20 mF)


• Diode testing, continuity buzzer


• hFE testing (NPN and PNP)


• Temperature measurement with type K sensor


• Manual range selection


• HOLD function


• Display backlight


• Rubber housing


• Current measurement ranges fuse-protected


• TRUE Rms measuring


• Battery 1 x 9 V, low battery indication


• Dimensions: 175 x 93 x 55 mm, weight: approx. 400 g


• Accessories: Battery (9 V), test leads, type K temperature sensor, user manual in Finnish