Thirsty Light® Digital Plant Moisture Sensor - $12.99 : ThirstyLight.com, Know when to water your plants!

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Model: tl

Thirsty Light®

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PRICE: $12.99

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Learn how the Thirsty Light helps you keep your plants healthy. The Thirsty Light is an intuitive digital plant moisture sensor that blinks an LED to alert the user when it is time to water a potted plant. It is designed to be unobtrusive when left in the soil of a plant, where it continuosly monitors conditions, testing the moisture level once per second.

The circuit that drives the device, called Drypoint, can sense 5 different levels of dryness, causing the light to blink faster as the soil gets dryer, increasing the urgency of its call to action, until it reaches the fifth level, “completely dry”, which puts the device in standby mode to conserve electricity, emitting a double blink every 3 seconds. There is a low-battery mode as well: a slow triple blink. The Thirsty Light comes with a comprehensive and informative user and watering guide, and is backed by a 30 day manufacturer’s warranty.

Features:
• Drypoint Digital Circuit
• Long-lasting LED
• Corrosion resistant Brass Probe
• 2 replaceable 1.5V batteries
• ABS plastic casing
• On/Off switch

Patent pending
Designed in USA
Made in China

Drypoint Circuit:
Frequency of testing: once per second.
Moisture levels: 5

Blinking Patterns:
1. No blink: Moisture detected
2. Slow blink: Starting to get dry.
3. Medium blink: Dry
4. Fast Blink: Very dry
5. Double blink w/ pause: Completely dry/Standby

Low battery voltage mode: Slow triple blink
Battery life: Depends on how much the light is allowed to blink. Optimal battery life is 12 months.

Perfect For:
• Forgetful plant waterers
• Chronic over-waterers
• Vacation watering helpers
• Plantcare services
• Indoor gardeners
• Botanical gardens
• Nurseries
• Offices
• Homes
• College students
• Brown thumbs
• Green thumbs
• Avid gardeners
• New plant owners

Customer Reviews

Reviewed By: Chris W. on 6/12/09

"The Thirsty Lights were a gift for my mother, who really likes them. Thanks, and best wishes for your company's continued success."

Reviewed By: Timothy M. on 5/21/09

"This is the second batch of Thirsty Lights we have ordered. Until I got them, I was a serial killer of lovely plants. I would either overwater them to death or forget about them until they were completely dry. With Thirsty Lights, I have seen nothing but happy houseplants and potted flowers. I like that they are cheap and durable. I wish your company well and hope you have great success."

Reviewed By: Siobhán H. on 5/18/09

"We received our 3 Thirsty Lights very recently and are using them away with great success; we already had 2 from before so we knew they worked, and well. Without much effort, I manage to kill plants (through over- or under- watering) so these are great, thus far I've had 3 plants now that have lasted me for over 2 years and are healthy and thriving. Which is completely down to the Thirsty Lights! In terms of service, delivery, friendliness etc, I would also like to thank you for your quick dispatch times and customer service follow-up. Much appreciated."

More links:
How to Use | Tips on Using | Watering Guide | DryPoint Technology

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