Trumeter APM Voltage/ Current/ Frequency Panel Meters 4 Digit, Analog Bar Graph
- Trumeter APM-VOLT-ANN, The Trumeter APM APM-VOLT-ANN programmable LCD panel voltmeter features a 4-digit numeric display for precision & a 40 segment curved bargraph to show dynamic circuit conditions. Simply plug the meter into your PC via USB (Universal Serial Bus) & use the free software to alter key parameters such as the scale of the bar graph, alarm set points & the background colour of the meter face. A 16 position switch on the rear panel allows selection between different parameter sets; 15 of the most common applications are factory programmed with position 16 reserved for your specific application if needed. Two programmable alarm set points can change the display to focus an operator's attention either by flashing, changing colour or changing the annunciator message. Alarms can be triggered if the monitored value exceeds, is lower than, is between or outside the set points. The LCD has a very wide viewing angle for maximum visibility & the colour & intensity of the digits & bargraph are programmable. It is also sealed to IP65 making it easy to keep clean. The meter fits into a standard 72mm (2.8in) panel cut-out & is only 53mm (2.1in) deep. Trumeter APM-VOLT-ANN APM Volt Meter Negative LCD