HC-GY61T integrated rebar detector, a portable nondestructive testing equipment, can be applied for the detection of concrete cover depth as well as the localization, distribution and direction of rebar./p>   Feature: Model:HC-GY61T Display:2.8 inch ISP color LCD/ Battery: 2 spare batteries, used continuously for 48 hours Diameter range:6-50mm Cover measuring range: small range - 1-105mm, depending on diameter/ big range - 2-205mm, depending on diameter Cover measuring accuracy:±1mm - 1-80mm / ±2mm - 81-120mm / ±4mm - 121-205mm Diameter estimate accuracy:±1 grade   Sincere Service： All products have been checked and packaged in good condition before shipping. If you have any questions or need any help, please feel free to contact us!
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