Large Display Digital Timer - Chrono - ClockVellemanLarge 10cm main display. Four operation modes: Count-Up Timer (programmable up to 99M:59S max.), Count-Down Timer (up to 99M:59S max.), Interval Timer (up to 99M:59S max.) and 12/24hr Clock. Supplied pre-assembled and cased. Large front display and small top display...Electronics > Circuit Components > Printed Circuit Boards > Development Boardsvelleman_wc4171WC417168.39Quasar Electronics Limitedhttps://quasarelectronics.co.uk/Item/velleman-wc4171-digital-timer-chrono-clock
WC4171 - Large Display Digital Timer - Chrono - Clock
The WC4171 Digital Timer - Chrono/Clock features a large 10cm high LED display. It provides four operation modes:
Count-Up Timer (up to 99 Minutes 59 Seconds max.)
Count-Down Timer (up to 99 Min 59 Sec max.)
Interval Timer (up to 99 Min 59 Sec max. with optional 15 Second pause)
12/24 Hour Clock
You can set the time period for the three Timer modes to any time between 1 second and the maximum 99 minutes and 59 seconds using the top panel controls. The Clock function is set using the same control panel.
The WC4171 is supplied pre-assembled and cased as pictured and features a large front display and small top display. NB! It is supplied with a 2-pin Euro version mains adapter. Provision is made for housing and recharging a lead acid battery (not included) should you wish to use the WC4171 where mains power is not available.
Please see User Manual below for full product details.
easy to use
powered by mains adapter (2-pin Euro version included) or 6V lead-acid battery (not supplied)
built-in control panel with display
large bright LED display with 10cm digits
internal compartment to accommodate lead-acid battery (77 x 49 x 106mm maximum battery size)
recharge circuit for battery (when mains adapter is connected)
power supply options:
mains power supply
(9Vdc, 1 Amp minimum)
a European style 2-pin 100-240V 50/60Hz, 9Vdc mains power supply is included with the product. An optional UK converter plug is available (Order Code 429.823UK - see image above for details)
optional lead-acid battery (not included and only required for operation where mains adaptor cannot be used)
NP4-6 style 6V , 4Ah (~ 70x47x105mm)
power consumption: < 8W
count up/down Timer (99M:59S max.)
interval timer with alarm (99M:59S max. with optional 15S pause)
12/24h clock display
discharged battery takes 20h to fully recharge and will operate for 4h approx.