You can monitor the current in an electrical circuit with this digital ammeter from RS PRO. The four-digit process monitor and controller has a measurement range of between 4 mA and 20 mA (milliamperes). It's typically used in industrial settings such as electronics manufacturing, marine engineering and electricity exchanges.
Designed for easy operation, you can control this digital ammeter using just two buttons. There's also a USB interface that lets you edit and archive all device settings, as well as update the firmware.
The ammeter operates in both freezing and hot weather with an operating temperature range of -20°C to +60°C. For excellent accuracy and easy operation, it has a built-in microcontroller and A/D (analogue-to-digital) converter. You can fit it neatly onto mosaic and signalling panels, as the circular instrument body has a 22 mm cross-section.

• Depth of 66 mm
• Digit height of 14 mm
• Digital display type
• Measurement range of 4 to 20 mA
• Digital meter type
• Minimum temperature of -20°C
• Maximum temperature of +60°C
• Four digits
• Properties measured include current