Cultiv8 - 24-Hour Mechanical Timer – Rugged "Set-and-Forget" Control

Cultiv8 - 24-Hour Mechanical Timer – Rugged "Set-and-Forget" Control

Consistency is the heartbeat of a productive grow room, and the Cultiv8 24-Hour Mechanical Timer is the industry-standard workhorse designed to keep your environment on schedule. Built for growers who value rugged, no-nonsense reliability over complex digital menus, this timer provides a fail-safe way to automate your daily lighting, ventilation, and irrigation cycles. Its heavy-duty construction and intuitive design make it the perfect entry-point for new hobbyists and a dependable staple for commercial facilities where simple, tactile equipment management is preferred.

Best For: Managing HID or LED lighting schedules, cycling exhaust and circulation fans, and automating standard reservoir pumps or mixing equipment.

Key Features

• "Set-and-Forget" Simplicity: Eliminate the frustration of confusing programming codes. Setting your schedule is as simple as pushing down the mechanical segments around the dial for a visual representation of your "On" time.
• Granular 15-Minute Control: Features 96 individual segments, allowing for switching intervals as short as 15 minutes. With up to 48 independent on/off cycles per day, you have total control over your environment’s daily rhythm.
• Heavy-Duty 10-Amp Rating: Specifically engineered to handle the inductive loads of standard grow room equipment, including high-velocity fans and horticultural lighting setups.
• Tactile Manual Override: Features a side-mounted bypass switch that allows you to manually turn your equipment on or off without disrupting your pre-set timer schedule—perfect for late-night maintenance or system testing.
• Robust Mechanical Movement: Unlike digital timers that can be affected by electromagnetic interference (EMI) from ballasts, this mechanical unit offers consistent, hardware-based timing that you can trust cycle after cycle.

Specifications

• Brand: Cultiv8
• Timer Type: 24-Hour Mechanical / Analogue
• Switching Increment: 15 Minutes
• Max Load: 10 Amps (2400W)
• Application: Indoor Lighting, Ventilation, and Irrigation Pumps

Installation & Maintenance Tips

• Setting the Clock: Always rotate the central dial in a clockwise direction to set the current time. Align the arrow with the current hour of the day before plugging the unit into the mains.
• Segment Management: Use a small screwdriver or your fingernail to ensure the pins are pushed all the way down. A partially engaged pin can lead to "arcing" or inconsistent switching.
• Load Consideration: While rated for 10 Amps, we recommend using a dedicated lighting contactor if you are running multiple high-wattage HID ballasts through a single timer to protect the internal contacts from long-term wear.
• Silent Operation: Mechanical timers feature a small internal motor. Ensure the unit is plugged into a secure, flush-mounted socket to minimise any resonant vibration and ensure the clock continues to track time accurately during power-on periods.

Ideal For (Uses)

• Photoperiod Control: Maintaining the strict 18/6 or 12/12 lighting cycles required for vegetative and flowering stages.
• Ventilation Cycling: Setting exhaust fans to run for 15 minutes every hour during the dark cycle to manage humidity without over-cooling the room.
• Scheduled Fertigation: Automating standard drip irrigation cycles for soil or coco coir setups that require multi-feed schedules throughout the day.