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MiniTimer4 Digital Timer

Price: £35.00

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The miniTimer4 can be used for ignition of sustainer motors in multistage rockets and ignition of auxiliary motors in airstarts. It can also be used for accurately-timed deployment of recovery devices in lieu of the sometimes variable delay times associated with the motor's built-in delay grainFeatures A. Easy to set delay time is field adjustable from 0.6 seconds to over 60 seconds in 0.1 second steps

B. Beeper provides audible igniter continuity check, powerup reporting of current delay time setting, and post-flight siren to aid in rocket locationC. High current capacity allows use of multiple igniters in clusters. Brown-out protection during firing allows 100% power delivery to igniter without worry of reset.D. High accuracy digital time setting is retained in EEPROM memory even with power removed.E. Uses secure screw-down terminal blocks for battery and igniter

F. Available with optional on-board G switch



- Automatic trigger sense configuration (normally open/normally closed) allows use with G-switch, breakwire, pull-pin, etc

- False trigger filtering -- trigger condition must be met for 0.5 second in order to start timing cycle

- Rugged SMD construction, stringent QC testing, and internal self-diagnostics assure reliability

- Measures just 1.5"L x 0.9"W x 0.5"H, fits in 24 mm tube, weighs 0.24 oz. Maximum current: 97.6A for 1ms, 33.9A for 1 second.

- Backed by a full three year warranty.