Digital 4 in 1 Soil Meter

1 customer review


The 4 in 1 Soil Meter measures light, moisture, pH and temperature. These four measurements will help with the care and monitoring of indoor plants.

✔️ Fast and simple to use.

✔️ For indoor or outdoor plants.

✔️ Can be used in any soil.

✔️ Easy to read LCD display.

✔️ Battery operated – 9V  (battery not included).

Looking for just a soil moisture sensor? See the Alert Soil Moisture Sensor or the fantastic GrowProbe.

Indoor Plant Care, Indoor Growing Supplies and Indoor Plant Accessories in New Zealand

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Frequently Bought Together

Digital 4 in 1 Soil Moisture Meter + Blaank Potting Mat
Price for both:   $47.80
SKU: IPS-41D Categories: ,


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Digital 4 in 1 Soil Meter

The Digital 4 in 1 Soil Moisture Meter provides information to help you monitor the environment your indoor plants are in.

Light Intensity

Get an indication of the light level in the area around your plant. Nine levels of light intensity are measured: LOW-, LOW, LOW+, NOR-, NOR, NOR+, HGH-, HGH, HGH+.

Soil Moisture

Put the probe into the soil to get a moisture reading. The single probe is good to get deep into most plants without upsetting the root system. The display will show one of five levels: DRY+, DRY, NOR, WET, WET+. The moisture reading comes up fairly quickly.

If you are looking to more closely analyse the soil of your plants we recommend the GrowProbe which gives you a soil sample to view.

pH Measurement

For pH levels move the switch at the back of the meter. The pH range measured is  from 3.5 to 9.0 pH.

A pH reading greater than 7 is alkaline, a reading less than 7 is acidic. Most indoor plants like slightly acidic soil somewhere between 6 and 7. There are exceptions though, succulents can tolerate a pH of up to 7 – 8. Maintaining the proper pH level is important because it affects nutrient availability and uptake by plants. When the soil pH is too high or too low, certain nutrients may become unavailable to the plants, which can result in stunted growth and poor development.


The temperature range measured is: -9 to 50 ℃  (16 to 122 ℉). Use the button at the side to change from celsius to farenheight.


  • Can be used in most soil types (clean the prong with a dry cloth after each use).
  • Can be used in small plants and the prong is long enough for larger plants.
  • The meter automatically dims the backlight and then turns off when not in use.
  • Comes with instructions.

Digital 4 in 1 Soil Meter Specifications:

  • 34cm long
  • Prongs 20cm
  • Powered by a 9V battery (NOT INCLUDED)
Digital 4 in 1 Soil Meter

1 review for Digital 4 in 1 Soil Meter

  1. Nick (verified owner)

    A very handy and inexpensive piece of kit, will be a game changer for my plant care! Highly recommend.

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