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Purearb Limited
Providing independent arboricultural consultancy in the management of tree maintenance, protection, and replacement within and around the urban environment.
ILM Micro-Drill (resistograph)
The ILM-RESI F-Series wood testing system measures internal wood resistance.
ILM Drill
The readings are normally taken on the four cardinal points around the circumference of the tree.
ILM result printed on a wax strip
By pairing the Tree Condition Survey with an IML tree inspection tool, our company can interpret the internal health of the subject tree(s).
The PiCUS Calliper
The PiCUS Calliper is an instrument for precisely measuring the geometry of the tree.
Transmission Hammer
The Hammer transmits sound waves across a horizontal plane and detects differences in the ability of the wood to transmit acoustic waves.
PiCUS Q73 software
The Q73 software produces two-dimensional images of the tomogram results.
PiCUS Sonic Tomograph Result
The results are represented as solid wood, illustrated as brown, partially damaged which is shown as green, and decayed wood, which illustrated as violet and blue on the PiCUS image.
Arboricultural Association (UK)
As a credited Technician (TechArborA) member of the Arboricultural Association (UK), a mandatory continuous professional development is required to retain the status of TechArborA.
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ILM Micro-Drill (resistograph)

The ILM-RESI F-Series wood testing system measures internal wood resistance.