Nakajima makes heavy-duty grow room timers built for growers who've been burned by cheap ones before. The problem with standard digital and analogue timers is that they drift, tick, and fail within months, and when your lights or irrigation go down unexpectedly, your plants pay the price. Nakajima's approach is straightforward: a 16A heavy-duty switch, silent operation, a built-in rechargeable battery that holds settings through power outages, and enough programmable events to handle everything from lighting schedules to precision misting cycles.
⏱️ Grow Room Timers
The Nakajima Digital Timer is a heavy-duty 16A grow room timer rated for 240V AU standard use. It supports 12 on and 12 off programs per day in minute intervals, plus 24 additional alarm programs in 1 to 59 second intervals for short-cycle control of misting, dosing, and irrigation. Day selection runs Monday to Sunday individually, the display is backlit and easy to read, and operation is completely silent. Compatible with grow lights, inline fans, pumps, humidifiers, and CO₂ controllers.
⭐ Why Nakajima?
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Heavy-duty 16A switch : built to outlast standard timers that typically fail within 6 to 12 months
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48 programmable events per day : 12 on, 12 off in minute intervals, plus 24 alarm programs in second intervals
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Built-in rechargeable battery : retains all settings during power outages, no reprogramming required
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Completely silent : no ticking, no clicking, no noise in your grow environment
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240V AU compliant : fully meets Australian electrical standards
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Monday to Sunday day selection : set specific days to match your exact grow schedule
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Three operating modes : Automatic, Manual override, and Alarm for precision short-cycle control
Shop the full Nakajima range at Growers Depot with more products and categories to explore.
