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 with 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.

Display modules with BCD input

Clocks, timers, stop clocks

EA 1070: Elapsed-hour meter with long-term memory

Technical specifications:

  • 25-year data storage with EEPROM
  • Max. 99,999.9 hours
  • Reset possible
  • EA 1070-7 with LED lighting
  • Dimensions of EA 1070-5: 33x18mm
  • Dimensions of EA 1070-7: 38.6x25.4mm

Order numbers with bezel:
Elapsed-hours meter, 5mm, 5-12V=; EA 1070-5202
7mm with LED illum., 12-48V=; EA 1070-7114

You can download the complete data sheet EA 1070 in PDF format here.