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Digital Panel Meters

Digital Panel meters are available in LED or LCD display. LED (Light Emitting Diode) displays are the easiest to see even in small character heights and are available in color. LCD (Liquid Crystal Display) can be either unlighted “transflective” that depends on ambient lighting or Backlighted and can be hard to read at certain angles & lighting. Since Digital Panel meters actually measure voltage in discrete steps, all inputs must be scaled to match the full count range of the meter. A 3 digit Digital Panel Meter has a count range to 0-999 where a 3-1/2 digit doubles the count to 1999 for very little extra electronics. Scaling for the Digital Panel Meters is accomplished by using a Voltage divider usually dividing down the input by a factor of 10, 100, 1000 although there are other factors used. Most Digital Panel Meters have a basic input based on the max count such as 99.9mV for a 3 digit, 199.9mV for a 3-1/2 digit etc. by using the input voltage divider the meter can be display full scale of 9.99V or 99.9V or more. Accuracy and resolution is dependant on the Analog to Digital Conversion process that controls the minimum voltage difference between the least valued digit. Digital Panel meters used to display current have a fixed resistor called a “Shunt”. The voltage drop developed across this known resistance is then converted and displayed. The Shunt can be either internal or external. AC Digital Panel Meters work much the same way with the exception that the AC voltage is first converted to a DC. Signals from low level sources such as thermocouples and strain guage require a amplifier to bring the input to a readable level. Some uses require meters that are not standard or would have hazardous inputs. In this case we use “Scaling” resistors, voltage dividers, Current Shunts (DC Amps), Current Transformers (“CT” AC Amps) or Potential Transformers (“PT” AC Volts) to set the input to the Digital Panel Meter specifications. Digital Panel meters are available in LED or LCD display. You can choose the best Digital Panel Meter to fit the lighting needs for your display Digital Panel Meters, LED Panel Meter, LCD Display Meter

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Panel Meter, LED Snap-in. 300V & 99.9A AC/Cover
Panel Meter, LED Snap-in. 300V & 99.9A AC/Cover
Item #: 34745 ME
$16.95 
sale $13.95 
Panel Meter, DC Snap-in, Multi Function, 100V, 20A, 2KW
Panel Meter, DC Snap-in, Multi Function, 100V, 20A, 2KW
Item #: 32541 ME
$17.95
Panel Meter, DC Snap-in, Multi Function DC, 100V, 100A, 10KW
Panel Meter, DC Snap-in, Multi Function DC, 100V, 100A, 10KW
Item #: 32542 ME
$18.95
Panel Meter, LCD Snap-in, AC Volts, 20Amps, 4.5KW
Panel Meter, LCD Snap-in, AC Volts, 20Amps, 4.5KW
Item #: 32409 ME
$19.95
Panel Meter, Snap-in, Multi Function  AC Volts, 100Amps and  22KW
Panel Meter, Snap-in, Multi Function AC Volts, 100Amps and 22KW
Item #: 32403 ME
$19.95
Panel Meter, AC Multi-Function, AC80-260V 100A/22000W
Panel Meter, AC Multi-Function, AC80-260V 100A/22000W
Item #: 32404 ME
$22.95
Mini Panel Meter Charge Monitor, Snap-In,12VDC
Mini Panel Meter Charge Monitor, Snap-In,12VDC
Item #: 32322 ME
$9.95
Panel Meter, LCD, Snap-in. AC Volts & Amps.
Panel Meter, LCD, Snap-in. AC Volts & Amps.
Item #: 31496 ME
$17.95
Mini Panel Meter, Dual LED Display 30 Volts & 10 Amps DC
Mini Panel Meter, Dual LED Display 30 Volts & 10 Amps DC
Item #: 30303 ME
$10.95
Mini Panel Meter, Dual Red LED Display 30 Volts & 100 Amps DC
Mini Panel Meter, Dual Red LED Display 30 Volts & 100 Amps DC
Item #: 32063 ME
$17.95
AC Volt Line Monitor, 300V, 3 Digit LCD
AC Volt Line Monitor, 300V, 3 Digit LCD
Item #: 31495 ME
$8.95
Mini Panel Meter, Snap-in 5 Digit Red, 30VDC
Mini Panel Meter, Snap-in 5 Digit Red, 30VDC
Item #: 32711 ME
$12.95
Mini Panel Meter, 2 Wire - Snap-in - 3 Digit Red, 30VDC
Mini Panel Meter, 2 Wire - Snap-in - 3 Digit Red, 30VDC
Item #: 33065 ME
$5.95
Mini Panel Meter, Snap-in, 3 Digit Green, 30VDC
Mini Panel Meter, Snap-in, 3 Digit Green, 30VDC
Item #: 33066 ME
$5.95
Mini Panel Meter, Snap-in, 3 Digit Blue, 30VDC
Mini Panel Meter, Snap-in, 3 Digit Blue, 30VDC
Item #: 33067 ME
$5.95 
sale $4.95 
Panel Meter, Mini, 0-5A, 3 Digit LED
Panel Meter, Mini, 0-5A, 3 Digit LED
Item #: 32924 ME
$8.95
Mini Panel Meter, Panel Mount, 2 Wire, 2.5-30VDC
Mini Panel Meter, Panel Mount, 2 Wire, 2.5-30VDC
Item #: 32320 ME
$3.95
USB Voltage & Current Monitor, Single Display
USB Voltage & Current Monitor, Single Display
Item #: 31563 ME
$8.95
Car Charger with Voltmeter, USB
Car Charger with Voltmeter, USB
Item #: 32354 PS
$9.95
Mini Panel Meter, Water Resistant, 3 Digit Red, 30VDC
Mini Panel Meter, Water Resistant, 3 Digit Red, 30VDC
Item #: 32812 ME
$7.95
DIN Mount Meter. LED 300V & 99.9A AC
DIN Mount Meter. LED 300V & 99.9A AC
Item #: 33407 ME
$18.95
Panel Meter, LED, 0-9.99A AC
Panel Meter, LED, 0-9.99A AC
Item #: 32927 ME
$9.95 
sale $3.95 
Panel Meter, LED, 0-600V AC
Panel Meter, LED, 0-600V AC
Item #: 32929 ME
$13.95
Mini Panel Meter, LED Battery meter 3 Digit, White, 30VDC
Mini Panel Meter, LED Battery meter 3 Digit, White, 30VDC
Item #: 32961 ME
$4.95
Panel Meter, Color LCD Snap-in, AC Volts,  80-300 VAC,100A, 22KW
Panel Meter, Color LCD Snap-in, AC Volts, 80-300 VAC,100A, 22KW
Item #: 34645 ME
$19.95
Panel 50-500VAC Voltmeter White
Panel 50-500VAC Voltmeter White
Item #: 34661 ME
$2.95
Panel 50-500VAC Voltmeter Blue
Panel 50-500VAC Voltmeter Blue
Item #: 34660 ME
$2.95
Panel 50-500VAC Voltmeter Green
Panel 50-500VAC Voltmeter Green
Item #: 34658 ME
$2.95
Panel 50-500VAC Voltmeter Red
Panel 50-500VAC Voltmeter Red
Item #: 34657 ME
$2.95
Panel Meter, LED Snap-in. 300V & 200A AC
Panel Meter, LED Snap-in. 300V & 200A AC
Item #: 34746 ME
$19.95
Mobile Accessory Power Panel for 12VDC
Mobile Accessory Power Panel for 12VDC
Item #: 34816 MI
$24.95
Panel Voltmeter 5-30VDC Round Green LED
Panel Voltmeter 5-30VDC Round Green LED
Item #: 34896 ME
$12.95
Panel Voltmeter 5-30VDC Round, Red LED
Panel Voltmeter 5-30VDC Round, Red LED
Item #: 34897 ME
$12.95
Panel Meter, LCD Snap-in 500VAC, Blue Blacklight
Panel Meter, LCD Snap-in 500VAC, Blue Blacklight
Item #: 35708 ME
$5.95
Battery Monitor Voltmeter 12VDC Round with Bargraph
Battery Monitor Voltmeter 12VDC Round with Bargraph
Item #: 35712 ME
$16.95
7 to 150VDC Red LED Mini Panel Meter, Snap-in
7 to 150VDC Red LED Mini Panel Meter, Snap-in
Item #: 35881 ME
$7.95
AC Panel Meter, LCD Display 40-400 Volts & 0-100 Amps
AC Panel Meter, LCD Display 40-400 Volts & 0-100 Amps
Item #: 37212 ME
$19.95
AC Panel Meter, LCD Display - 400 AC  Volts, 100Amps, 22KWatts &0-1PF
AC Panel Meter, LCD Display - 400 AC Volts, 100Amps, 22KWatts &0-1PF
Item #: 37213 ME
$18.95
Battery Tester - State Of Charge - 0-100VDC
Battery Tester - State Of Charge - 0-100VDC
Item #: 37216 ME
$14.95
9 Function 100A Battery SOC / Discharge Tester
9 Function 100A Battery SOC / Discharge Tester
Item #: 37211 ME
$24.95
3 Digit Red LED Battery Meter, Input Powered  4.5-30V
3 Digit Red LED Battery Meter, Input Powered 4.5-30V
Item #: 37341 ME
$3.49
3 Digit Blue LED Battery Meter, Input Powered  4.5-30V
3 Digit Blue LED Battery Meter, Input Powered 4.5-30V
Item #: 37340 ME
$3.49 
sale $2.95 
3 Digit Green LED Battery Meter, Input Powered  4.5-30V
3 Digit Green LED Battery Meter, Input Powered 4.5-30V
Item #: 37342 ME
$3.49
   


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