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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, 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, Snap-in, Multi Function  AC Volts, 100Amps and  22KW
Panel Meter, Snap-in, Multi Function AC Volts, 100Amps and 22KW
Item #: 32403 ME
$24.95 
sale $14.95 
Panel Meter, LCD Snap-in, AC Volts, 20Amp, 4.4KW
Panel Meter, LCD Snap-in, AC Volts, 20Amp, 4.4KW
Item #: 32407 ME
$14.95
Panel Meter, LCD Snap-in, AC Volts, 100Amp, 22KW
Panel Meter, LCD Snap-in, AC Volts, 100Amp, 22KW
Item #: 32545 ME
$17.95
Panel Meter, AC Multi-Function, AC80-260V 100A/22000W
Panel Meter, AC Multi-Function, AC80-260V 100A/22000W
Item #: 32404 ME
$24.95
Panel Meter, LCD Frequency 300VAC, 10-199Hz, Blue Blacklight
Panel Meter, LCD Frequency 300VAC, 10-199Hz, Blue Blacklight
Item #: 32406 ME
$14.95
Mini Panel Bargraph Charge Monitor, Snap-In  12V
Mini Panel Bargraph Charge Monitor, Snap-In 12V
Item #: 32323 ME
$12.95
Mini Panel Meter Charge Monitor, Snap-In,12VDC
Mini Panel Meter Charge Monitor, Snap-In,12VDC
Item #: 32322 ME
$12.95
Panel Meter, LED Snap-in. 300V & 99.9A AC
Panel Meter, LED Snap-in. 300V & 99.9A AC
Item #: 30301 ME
$19.95
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
$12.95
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
Panel Meter, Snap-in, AC Volts, Amps, & Frequency
Panel Meter, Snap-in, AC Volts, Amps, & Frequency
Item #: 31567 ME
$19.95
AC Volt Line Monitor, 300V, 3 Digit LCD
AC Volt Line Monitor, 300V, 3 Digit LCD
Item #: 31495 ME
$8.95
Panel Meter, Snap-in 3 Digit 300VAC, Red
Panel Meter, Snap-in 3 Digit 300VAC, Red
Item #: 30220 ME
$6.95
Panel Meter, Snap-in 3 Digit 300VAC, Green
Panel Meter, Snap-in 3 Digit 300VAC, Green
Item #: 31493 ME
$6.95
Panel Meter, Snap-in 3 Digit 300VAC, Blue
Panel Meter, Snap-in 3 Digit 300VAC, Blue
Item #: 31494 ME
$6.95
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, Snap-in, 3 Digit Red, 30VDC
Mini Panel Meter, 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
$6.95
Mini Panel Meter, Snap-in, 3 Digit Blue, 30VDC
Mini Panel Meter, Snap-in, 3 Digit Blue, 30VDC
Item #: 33067 ME
$6.95
Mini 3 Digit LED Battery meter, Input Powered, Red
Mini 3 Digit LED Battery meter, Input Powered, Red
Item #: 19598 ME
$4.95
Mini 3 Digit LED Battery meter, Input Powered, Blue
Mini 3 Digit LED Battery meter, Input Powered, Blue
Item #: 19599 ME
$4.95
Mini 3 Digit LED Battery meter, Input Powered, Green
Mini 3 Digit LED Battery meter, Input Powered, Green
Item #: 19600 ME
$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
Mini Panel Meter, 3 Wire, 100VDC
Mini Panel Meter, 3 Wire, 100VDC
Item #: 32321 ME
$3.95
Scaling Board for12205/06/07/08 Panel Meters
Scaling Board for12205/06/07/08 Panel Meters
Item #: 12209 ME
$4.50
Scaling Resistors for 3-1/2 Digit LCD Panel Meter, 20VDC
Scaling Resistors for 3-1/2 Digit LCD Panel Meter, 20VDC
Item #: 12073 RS
$1.00
Scaling Resistors for 3-1/2 Digit LCD Panel Meter, 200VDC
Scaling Resistors for 3-1/2 Digit LCD Panel Meter, 200VDC
Item #: 12074 RS
$1.00
Current Transformer, 100A for Snap-in Meter 30301ME
Current Transformer, 100A for Snap-in Meter 30301ME
Item #: 30302 TR
$2.49
USB Voltage & Current Monitor, Single Display
USB Voltage & Current Monitor, Single Display
Item #: 31563 ME
$8.95
3-1/2 Digit LCD Panel Meter, with Scaling Resistors for 200VDC
3-1/2 Digit LCD Panel Meter, with Scaling Resistors for 200VDC
Item #: 27715 ME
$8.95
Car Charger with Voltmeter, USB
Car Charger with Voltmeter, USB
Item #: 32354 PS
$9.95
Panel Meter, LCD Snap-in, 7.5V-19.99 VDC, Blue Backlight
Panel Meter, LCD Snap-in, 7.5V-19.99 VDC, Blue Backlight
Item #: 32405 ME
$9.95
Panal Meter, LCD Snap-in, 100VDC, Blue Backlight
Panal Meter, LCD Snap-in, 100VDC, Blue Backlight
Item #: 32401 ME
$9.95
Panel Meter, LCD Snap-in 500VAC, Blue Blacklight
Panel Meter, LCD Snap-in 500VAC, Blue Blacklight
Item #: 32408 ME
$9.95
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
Digital Panel Meter, 0-20V, 3-1/2Digit LCD
Digital Panel Meter, 0-20V, 3-1/2Digit LCD
Item #: 31105 ME
$9.95
Digital Panel Meter, 0-200mVDC, 3-1/2Digit LCD
Digital Panel Meter, 0-200mVDC, 3-1/2Digit LCD
Item #: 31106 ME
$9.95
Panel Meter, LED Snap-in. 300V & 200A AC
Panel Meter, LED Snap-in. 300V & 200A AC
Item #: 32710 ME
$19.95
Mini Panel Meter, Water Resistant, 3 Digit Red, 30VDC
Mini Panel Meter, Water Resistant, 3 Digit Red, 30VDC
Item #: 32812 ME
$7.95 
sale $4.95 
Panel Meter, LED, 300V, 50A AC, Black
Panel Meter, LED, 300V, 50A AC, Black
Item #: 33152 ME
$14.95
DIN Mount Meter. LED 300V & 99.9A AC
DIN Mount Meter. LED 300V & 99.9A AC
Item #: 33407 ME
$22.95


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