Calibrators

Elma MS4202 is a small, handheld calibrator, both simulating active and passive on top of measuring current and voltage.

The instrument will stepless provide 0…22mA or 0…10V DC and furthermore provides lockable 4/20mA and 2/10V.

Elma MS4202 measures 0…22mA and 0…25V DC. All values are displayed on the LCD and sockets are for standard 4mm banana plugs.

Elma MS4202 is ideal for e.g. the service technician and for balancing HVAC and other automated systems using analogue signals. The instrument is battery powered, making the user independent of external power supplies, although it’s possible to connect external supply for long term use. The instrument is provided ready to use in a bag incl. battery and test leads.

Elma 326 is a small and durable sound calibrator, offering two sound levels for testing and verification of sound measurement equipment. The instrument fulfils 60942 class 2 and is provided ready to use in a bag including batteries and manual. The calibrator is suitable for 1” and 1/2” microphones.