Function and Applications

The universal demonstration measurement device for measurements of current, voltage, resistance, and temperature. Battery powered electronic analogue measuring instrument with measuring amplifier and 9 selectable scales for 75 measuring ranges. All values can be displayed as digital value.

Benefits


The universal demo measuring device for natural science education

NEW: Analogue and digital multimeter in one device

NEW: Display of current, voltage, resistance and temperature

NEW: Direct temperature measurement for NiCr-Ni probes

NEW: 12 V scale matching the supply voltage of many common experiments

NEW: 75 measuring ranges with fast switching scales by the press of a button

NEW: High contrast, large illuminated screen readable throughout the room

NEW: Serves as wireless large-scale display for all Cobra4 sensors

Convenient for teachers with control elements and an additional display on the back panel

Electronic overload protection for all measuring ranges

Continuous operation of up to 10 h due to high-capacity battery

Power-saving stand-by mode after approx. 60 min

Extra-safe for operation by students

Future-proof thanks to firmware update support


Equipment and Technical Data


9 scales for 75 measuring ranges

Direct/alternating voltage: 1 mV…10 kV

Direct/alternating current: 3µA…10 A

Resistance: 0…10 MΩ

Temperature: −200 °C…1200 °C (also in °F and K)

Input impedance: 10 MΩ / 1 GΩ

Accuracy: ±1,5 % of upper range value

Frequency range: 2 Hz…100 kHz

Battery run-time: approx. 10 h

Display: 10 inch, illuminated

Digit size: digital display: 2.7 cm, analog display: 1.5 cm

Casing dimensions: 385 mm x 329 mm x 190 mm

Shock-resistant plastic case with retractable handle

Display of measurement values via step motor driven needle

Digital large-scale display of external sensor values

Back panel with secondary display

USB interface for firmware updates

Extensive overload protection

Including power supply