The AGD Trough helps to determine the size and shape of aggregate particles like sealing chips by measuring the average greatest dimension. It consists of a 1.0 m long measuring trough, with ruler graduated in divisions of 1 mm as per the NZ Standard. It comes with IANZ calibration.
AGD Trough complete with 1m rule and IANZ accreditated Calibration
POA
NOTE: This item is available by enquiry only due to availability - please click the button below to contact us about purchasing this item.
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