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DC Digital Panel Meters

DC 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. 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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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
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
Mini Panel Meter Charge Monitor, Snap-In,12VDC
Mini Panel Meter Charge Monitor, Snap-In,12VDC
Item #: 32322 ME
$9.95
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
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 
Battery Monitor Voltmeter 12VDC Round with Bargraph
Battery Monitor Voltmeter 12VDC Round with Bargraph
Item #: 35712 ME
$16.95
Universal  Battery Charge Monitor with Temperature
Universal Battery Charge Monitor with Temperature
Item #: 35670 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
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
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, Mini, 0-5A, 3 Digit LED
Panel Meter, Mini, 0-5A, 3 Digit LED
Item #: 32924 ME
$8.95
DC System Monitor  0-33V. 0-9.99A
DC System Monitor 0-33V. 0-9.99A
Item #: 36386 ME
$11.95
DC Multifunction LCD Panel Meter
DC Multifunction LCD Panel Meter
Item #: 36139 ME
$12.95
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
0-999mA Digital Panel Meter
0-999mA Digital Panel Meter
Item #: 34672 ME
$8.95
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 Voltmeter 5-30VDC Round, Blue LED
Panel Voltmeter 5-30VDC Round, Blue LED
Item #: 34898 ME
$12.95
Volt Meter Round DC 6-99.9V White LED
Volt Meter Round DC 6-99.9V White LED
Item #: 35144 ME
$2.95
Volt Meter Round DC 6-99.9V  Red LED
Volt Meter Round DC 6-99.9V Red LED
Item #: 35140 ME
$2.95
Volt Meter Round DC 6-99.9V  Green LED
Volt Meter Round DC 6-99.9V Green LED
Item #: 35141 ME
$2.95
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 
sale $0.20 
Battery Capacity Indicator, Lead Acid/LiPO
Battery Capacity Indicator, Lead Acid/LiPO
Item #: 35668 ME
$7.95
12V Battery Charge Indicator, Green LCD
12V Battery Charge Indicator, Green LCD
Item #: 35879 ME
$7.95
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
Mini Panel Meter, 2 Wire - Snap-in - 3 Digit White, 30VDC
Mini Panel Meter, 2 Wire - Snap-in - 3 Digit White, 30VDC
Item #: 37546 ME
$5.95
3 digit LED DC Voltmeter With Dual USB 5V Charging Ports
3 digit LED DC Voltmeter With Dual USB 5V Charging Ports
Item #: 37536 ME
$6.95
0-100VDC 3 Digit Red LED Mini Panel Meter 3 Wire
0-100VDC 3 Digit Red LED Mini Panel Meter 3 Wire
Item #: 37542 ME
$3.49
0-100VDC 3 Digit Blue LED Mini Panel Meter 3 Wire
0-100VDC 3 Digit Blue LED Mini Panel Meter 3 Wire
Item #: 37544 ME
$3.49
0-40VDC 3 Digit Red LED Panel Meter 3 Wire
0-40VDC 3 Digit Red LED Panel Meter 3 Wire
Item #: 37538 ME
$4.95
0-40VDC 3 Digit Green LED Panel Meter 3 Wire
0-40VDC 3 Digit Green LED Panel Meter 3 Wire
Item #: 37539 ME
$4.95
0-40VDC 3 Digit Blue LED Panel Meter 3 Wire
0-40VDC 3 Digit Blue LED Panel Meter 3 Wire
Item #: 37540 ME
$4.95


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