Rain Bird 1ZEHTMRS Simple-Set Hose End Timer — One Zone, Battery Operated, 3/4 Inch Brass Inlet

Effortless irrigation, tailored to your garden

The Rain Bird 1ZEHTMRS Simple-Set Hose End Timer is a one-zone controller designed to simplify watering with a quick setup and intuitive dial programming. It runs on two AA batteries and attaches in seconds to a standard 3/4 inch garden hose thread, so you can automate irrigation without any wiring or tools.

Easy setup and flexible scheduling

Install in moments by threading onto the spigot. The heavy-duty brass inlet swivels for alignment and a secure, leak-free fit, while the weather-resistant housing protects electronics from sun and rain. Use the dial to choose a run time from 1 minute up to 2 hours, adapting to lawn, flower beds, containers, or pool prep.

• No wiring or tools required; simply attach and set with the dial.
• Run times range from 1 minute to 2 hours for precise irrigation control.
• Auto-shutoff prevents overwatering and reduces water waste.
• Built-in LED indicator confirms watering status and battery life at a glance.

Durable, weather-ready performance

The timer features a heavy-duty 3/4 inch brass inlet that resists cross-threading and wear for a secure, leak-free connection. Its robust design includes fewer moving parts to reduce wear and extend timer life, and a weather-resistant enclosure that stands up to sun and rain. It operates smoothly from 15 to 110 psi and tolerates temperatures from 33°F to 110°F, giving you flexibility across seasons. Important: remove the timer during freezing conditions and store indoors to prevent damage, and ensure the gasket inside the inlet collar is fully tightened for a tight seal.

• Pressure range: 15–110 psi supports most home setups.
• Temperature range: 33°F to 110°F for year-round use.
• All-season durability with weather-resistant construction.

Smart, simple irrigation you can trust

Rain Bird’s Simple-Set timer offers a dependable, easy-to-use solution for automated watering. It helps you plan when irrigation starts, how long it runs, and when it stops, all without manual intervention. While results depend on your system and weather, many users experience a calmer watering routine and better consistency in greens and plant beds. The timer aligns with Rain Bird’s philosophy of The Intelligent Use of Water, encouraging thoughtful, practical irrigation choices.