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Product information

Digital and portable tensio meter to measure humidity of the soil in the rootzone. Consists of a number of tensio tubes and a digital meter. The tensio tube is dug in at level of the rootzone, the ceramic tip will interact with the soil and either release water or take up water, this will create under pressure in the tube, which is measured by the tensiometer. The tensiometer is not an ad-hoc meter, the tube is left in the ground for days / weeks / months, the longer the better, it will need at least one week to get established. To measure the moisture level at different points, multiple tubes are needed. If more than than 5-6 tubes are needed the digital tensiometer TM-93 is the most economical and easiest option.

User information

Tensio meters will help you to determine the humidity in the root zone. With that knowledge you can adjust your irrigation to what is needed in the ground at root level. Optimal humidity levels at rootzone will lead to a healthier, happier, stronger and more productive plant. Our experience is that growers that irrigate on visible signs such as top ground humidity level and ambient temperature generally over irrigate. This simple tool helps you in two ways, to improve on plant performance and to reduce on water and fertilizer consumption Comes in a sturdy carrying case. The meter can measure an unlimited amount of tension tubes. These cheap tubes can be placed in the field while the expensive meter can be stored safely.

Technical information

Range 0-1000 hPa Battery operated Comes in carrying case

Digital tensiometer TM-93

Large scale solution
Easy measurement
Reduce on water and fertilizer

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  • Digital tensiometer TM-93