4.5 in Switchboard LED Bargraph -- Model HI-QTBS
from OTEK Corporation

Programmable Intelligent Controllers with bargraph digital LED or LCD display. [See More]

  • Input Type: AC Voltage (optional feature); DC Voltage (optional feature); AC Current (optional feature); DC Current (optional feature); Single Phase AC Power (optional feature); DC Power (optional feature); Strain Gauge (optional feature); Resistance (optional feature); Temperature (optional feature)
  • Display Colors: Green; Orange; Red
  • Display Technology: LED
  • Analog Input Channels: 2
30 Segment LED Bargraph -- AM-30
from Hoyt Electrical Instrument Works, Inc.

The AM-30 is a 30-segment 5VDC powered red, green, or amber LED bargraph in a compact DIN case (96x24mm) with a short depth (72mm/2.83"). It can be ordered in either a horizontal or vertical format. Single or dual setpoints are available as options. The setpoints are easily adjustable by the user... [See More]

  • Input Type: AC Voltage; DC Voltage; AC Current; DC Current; Single Phase AC Power; DC Power; Strain Gauge; Resistance; Single-ended Analog
  • Display Colors: Amber; Green; Red
  • Display Technology: LED
  • Bargraph: Center Zero; End Scale Zero
Power Guard Line Monitor -- Model 9017
from Prime Technology

The model 9017 Power Guard plugs into a standard home outlet. When the voltage is in range the "normal" LED is lit. If the voltage goes below 108V the "low" LED is illuminated. If the voltage goes over 132V the "high" LED is illuminated. When an out of range condition is detected the audible alarm... [See More]

  • Input Type: Single Phase AC Power
  • Bargraph Orientation: Vertical
  • Display Technology: LED
  • Analog Input Channels: 1