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Your cart is empty.Gardeners can conveniently test their moisture, light, and pH levels with the handy ActiveAir 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), light readings range from 0 (low light) to 2000 (very strong light), and pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable, easy-to-read tester is suitable for indoors or out and needs no batteries to operate.
iainbeag
Reviewed in Canada on April 28, 2023
See headline above.
kyle
Reviewed in Canada on September 22, 2022
never seemed to read properly to begin with
Jonatan Romero
Reviewed in Mexico on September 1, 2020
Me gustó bastante. Trabaja muy bien. Recomendado
Client d'
Reviewed in Canada on November 27, 2019
merci beaucoup
ANTONIO RAMIREZ
Reviewed in Spain on June 14, 2016
El aparato funciona muy bien con la humedad. Los otros dos modos no los uso mucho, pero solo con saber si las plantas tienen suficiente agua ahora que viene la canicula de Julio, por el precio que tiene es una gran compra.
Paul Drolet
Reviewed in Canada on March 23, 2016
Works very well
Jok3r539
Reviewed in Canada on October 27, 2016
Works great came in less than 24 hours with expedited shipping
Wade
Reviewed in Canada on April 5, 2016
Does not do all it promised.
mariano
Reviewed in Spain on April 28, 2016
No se puede pedir más por este precio. Funcionamiento correcto en el mes que lo he usado. De momento muy contento
Don K
Reviewed in Canada on March 4, 2015
Great for optimizing use of my plants under a light.
Dmytro Grechko
Reviewed in Canada on December 5, 2014
It works really well. It has all the necessary features to take care of your plants
Harald Koch
Reviewed in Germany on July 1, 2013
Ich habe mir dieses Gerät speziell für Messung der Feuchtigkeits- und pH Werte meines Rasens angeschafft und dafür ist es Ideal - die beiden wichtigsten Werte in einer Skala. Habe die pH Werte vorher mit sehr viel mehr Aufwand gemessen
Retired Navy Guy
Reviewed in the United States on November 14, 2011
I am very impressed with this tri-function gardening meter. However my comments and experience with it are restricted to its use in container gardening where soil type is fairly consistent and of good quality.The light meter functions extremely well. (Readings taken in November in Texas at 11 am)Total shade outside on a cloudy day gives ~100 rating, cloudy day inside at a window 200-300.cloudy day outside partial shade ~500 readingcloudy day no shade 800-1000sunny day, no shade 2000 ("pegged unit")Moisture reading also seems fairly accurate.Obviously dry container not watered for 2 weeks gave a 1Container not watered for 5 or 6 days and dry to touch down to 4" gave a 2-3 reading.Container well watered 48 hr previously gave a 5-6 reading.Container well watered previous morning gave a 8 reading.Container OVER watered 6 hrs previously gave a 10 reading.I have not tested pH meter function in a well calibrated manner, but it seems to work well, IF the instructions are followed. You cannot just stick it in soil to get the pH reading you have to do as instructions state. I took readings with "used" potting soil amending it 4 different ways and then watering mildly and leaving set for 3 days.Soil with small amount of baking soda added gave an alkaline 8 reading,Soil with nothing added gave ~7 readingSoil with small amount of vinegar added 5-6Soil with small amount of soil acidifier gave slightly less than 5.Can't ask for much better results for an inexpensive little unit.I have owned 2 or 3 other brands of these little gadgets (without light function) none of them gave decent or even consistent results, this one does.
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