One device, three functions. If you're a garden enthusiast and would like to be in the know of what your plants need to , this soil pH meter is a must . No more around or relying on your green thumb. With this in-ground pH, moisture and light soil tester you'll find out whether your plants need water or not. You'll also measure the pH of your soil and the strength of the light your plants are . Let your plants with soil pH meter moisture. The accuracy you'd expect from a soil tester. When your plants experience slow growth, it's time to test your soil. Due to the double-needle detection technology, soil moisture meter defines if you sustain the right moisture level for your plants. The unit also shows the of your PH soil and the level of sunlight your plants , so you could make adjustments using or finding another place for your flowers so that they could finally blossom. No special skills required. This plant moisture meter solves a myriad of gardening questions in one appliance. No batteries are required, you just put the sensor probe into the soil for around 2-4 inches and use the switch to either measure moisture, light, or pH levels. That's all you've got to do from your side. a quick soil has never been easier. Applicable both indoors and outdoors. Does your indoor gardenia plant fail to bloom? Has your monstera never since you brought it home from the garden center? Is your flowerbed fading and doesn't look as vibrant as your neighbor's garden? Does your lawn a brown carpet? Do veggies in your greenhouse wrinkled creates? It's a soil test with a soil ph test for indoor and outdoor plants and find out what your greenery is lacking. Colour:green Material:plastic Size: 33 x 10.5 x 4.5CM Package Contents: 1 x Soil detector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.