LOW COST COUNTERS
KE610/KE710 & E660/E760
KE610/KE710: This super low cost counter is
used in video games, vending machines, and slot
machines to count the number of times a game has been
played. This is the largest selling counter in this industry.
It is tamper proof, comes in many voltages, and has a
count life of 1,000,000 counts. All standard mounting
styles are available. A new version, the KE710, is now
available in a seven digit configuration.
E660/E760: This is our miniature, low cost counter.
It is ideal for the same applications as above but where
space is limited. Choose from several standard mounting
styles and 6 (E660) or 7 (E760) digits.

HOUR METER & COMBINATION UNIT
H57 & HC77
The H57 UL/CSA approved elapsed timer is low
cost, displays 7 digits of hours, tenths, and hundredths,
and is available in AC or DC power voltages. It is perfect
for warranty and run time measurement on OEM
machines, and fits into the same panel cutout as most
popular hour meters on the market. Also DIN rail
mountable.
The HC77 offers all of the features of the H57 with
the addition of a 7 digit event counter.

LED DISPLAY COUNT/RATE/TIME
520K Series
MODEL DESCRIPTION
520K Simple Display Counter
521K Totalizer & Position Indicator
522K Frequency Meter & Tachometer
523K Time Meter
524K Multipurpose Device (521K - 523K in one unit)
525K Adding Counter & Tachometer
526K Two Display Counters
527K Display Counter & Time Meter
528K Two Time Meters
529K Analog Display (0-20mA, 4-20mA, 0-10V or 2-10V)
530K Analog Rate/Total (0/4-20mA, 0-10V or 2-10V)

LCD COUNTER, TIMER & RATEMETER
130K Series
This series of LCD indicators is self powered with
an internal, 8 year, lithium battery and offers a NEMA4
(IP65) front panel. They can accept contact closures,
NPN (0-0.7V), PNP (4-30 VDC) or AC/DC voltages (10-
260V AC/DC). Choose from the following:
130K - 133K - 8 digit counter
134K - 135K - 7 digit timer
136K - 8 digit ratemeter

LCD AND LED PRESET
COUNTER, TIMER & FREQUENCY METER
903K/904K & CTF Series
The 903K/904K and CTF5/CTF16/CTF17 series
are LCD and LED preset counters, timers or frequency
meters. The following features are programmable:
• operating mode, polarity of inputs, input mode,
multiplying factor, decimal point.
• output signals to be permanent or timed
• automatic reset
• gate time when programmed as a frequency meter
• timer resolution (s, min, h or h:min:s)

INPUT SENSORS
Encoders, Proximity & Photo Sensors
KEP offers a wide range of input sensors for all of
your application needs. Several styles of shaft encoders
are available as well as inductive proximity sensors, photo
sensors and magnetic switches. These sensors are the
perfect compliment to any of our line of counters, timers,
ratemeters or controllers.