EA VK-1000V5

EA VK-1000V5

Stand-alone function modules
like DVM (digital voltmeter),
elapsed-time-meter, counter.
For measurement of voltage,
current, operting hours and pulse.
Only power supply and
measurement signal is necessary.
All modules do come
without a case to become
assembled into an equipment.

DVM / Counter

Digital voltmeters (3½ to 4½ digits)

EA 4110: 3½-digit DVM, 3 display sizes,

measurement input to ground possible Technical Specifications

Technical Specifications:

  • High-contrast, static LCD
  • Autozero, autopolarity, overflow indication
  • 3 different measuring ranges: ±200mV, ±2V, ±20V
  • Operating voltage 3.7-6V/2.5 or 0.5mA
  • Decimal-point control
  • Internal DC/DC converter -5V/10mA
  • Low-battery display
  • 3 measuring ranges, 3 converter types
  • 3 different display sizes available
  • Common-reference measurements possible
  • Delivery includes bezel and mounting frame
  • 13 mm digit height, 67 x 43 x 15 mm
  • 18 mm digit height, 86 x 50 x 15 mm
  • 50 mm digit height, 188 x 89 x 15 mm

Order Numbers (shipped incl. bezel)
3½-digit DVM, 13 mm digit height; EA 4110-13NA
3½-digit DVM, 18 mm digit height; EA 4110-18NA
3½-digit DVM, 50 mm digit height; EA 4110-50NA

You can download the complete EA 4110 data sheet in PDF format here.

EA VK-1000: 3½-digit mini-DVM for 5V or 9V operation

measurement input to ground possible Technical Specifications

Technical specifications:

  • Universal low-power DVM
  • Integrated snap-in frame
  • Differential measurement input ±200mV
  • Ri > 100MOhm
  • Operating voltage 9V/180µA or 5V/3mA
  • Decimal points, units of measurement
  • Internal negative converter for 5V operation
  • Measurement input to ground possible (in 5V operation)
  • Dimensions 44 x 24 x 11 mm

Order numbers with snap-in frame:
3½-digit DVM module                        EA VK-1000V5
Plug-in adapter for EA VK-1000V5     EA 9401
Plug-in adapter for EA VK-1000V5     EA 9401-S

You can download the complete EA VK-1000 data sheet in PDF format here.

EA 4011-ASBL: 3½-digit micro-DVM

Technical specifications:

  • Very small, dimensions 30 x 14 x 11 mm
  • incl. LED backlight
  • Autozero, autopolarity
  • Measuring range ±200mV
  • Decimal points controllable via solder straps
  • Common-reference measurement (3-7V only)
  • Integrated snap-in frame

Order numbers with snap-in frame:
3½-digit micro-DVM, 3-7V/15V; EA 4011-ASBL

You can download the complete EA 4011 data sheet in PDF format here.

EA 4080-1710: 9-segment LCD indicator

with single-hole mounting 0..+1V

Technical specifications:

  • Static, high-contrast LCD
  • Input 0..+1V with ground reference
  • Very easily mounted
  • 5..12V/6mA supply
  • Operating temperature 0..+50°C
  • imensions 44 x 22 mm

Order Numbers:
9-segment LCD indicator; EA 4080-1710

You can download the complete EA 4080-1710 data sheet in PDF format here.
You will find data sheets on other voltmeters here.

Event counters, Frequency counters

EA 2021-N: 6-digit miniature counter

Technical specifications:

  • Schmitt-trigger counting input
  • Counting frequency of up to 10kHz
  • Pulse counted at falling edge
  • Reset active low pulse min. 15ms
  • 2-piece snap-in frame 30.5x23.5mm
  • Inputs on back and front (EA 2022-N only)
  • Dimensions 28 x 18 x 6.5mm

Order numbers with snap-in frame:
Miniature counter, 6-digit; EA 2021-N
Miniature counter, up/down version; EA 2022-N
Bezel for snap-in mounting; EA 021

You can download the complete data sheet EA 2070 in PDF format here.

EA 2070: 6 digit counter with EEPROM

Technical specifications:

  • Data storage for 15 years
  • Digit height 5mm or 7mm
  • w./o. and with backlight
  • Counting frequency up to 500Hz
  • Reset input
  • Counts at H/L edge
  • Dimensions 33 x 18mm (EA 2070-5xxx)
  • Dimensions 39 x 25mm (EA 2070-7xxx

Oder numbers:
EEPROM counter 5mm; EA 2070-5112
EEPROM counter 7mm w. b./l.; EA 2070-7114

You can download the complete data sheet EA 2070 in PDF format here.

EA 6533: Frequency/period meter

with RS-232 and LED lighting, autorange

Technical specifications:

  • RS-232 interface for read-out
  • CMOS Schmitt-trigger counting inputs
  • Measuring range 0.0025Hz .. 40MHz
  • Automatic range selection
  • EA 6533-8: 8 digits for frequency OR period
  • EA 6533-16: 16 digits for frequency AND period
  • Digits 11.48mm (-8) or 6.68mm (-16)
  • 5V or 9..35V supply, optionally
  • Including LED lighting, yellow/green
  • Including snap-in housing for panel mounting
  • Dimensions 77 x 54 x 22 mm

Order numbers with snap-in:
8-digit frequency/period meter     EA 6533-8
16-digit frequency/period meter   EA 6533-16


You can download the complete data sheet for both EA 6533 types in PDF format here.

EA 6110-FA: 4-digit frequency

/revolutions counter, time base, several display sizes

Technical specifications:

  • CMOS Schmitt-trigger input up to 2MHz
  • Prog. gate times for frequency counter 10µs-1000s
  • Prog. gate times for revolutions counter 6µs-600s
  • Quartz time base: 100kHz ±5ppm
  • Decimal-point control, carry output
  • Overflow display by means of colons
  • Leading zero suppression
  • 13 mm digit height, 67 x 43 x 15 mm
  • 18 mm digit height, 86 x 50 x 15 mm
  • 50 mm digit height, 188 x 89 x 15 mm

Order numbers with bezel:
4-digit frequency counter, 13mm        EA 6110-13FA
4-digit frequency counter, 18mm        EA 6110-18FA
4-digit frequency counter, 50mm        EA 6110-50FA
Prescaler module (1 to 10,0000,000)  EA 9110-T
PLL multiplier (1 to 10,000)                EA 9110-M

You can download the complete EA 6110 data sheet in PDF format here.
You will find data sheets on other summators, frequency counters and event counters here.