Display:
5.0-inch ISP color LCD
Battery:
quick release lithium battery, used continuously for 21hour
Rebar diameter range:
6mm~50mm
Small range:
1~105mm, depending on diameter
Big range:
5~205mm, depending on diameter
Cover accuracy:
±1mm: 1~80mm, ±2mm: 81~120mm, ±4mm: 121~205mm
Diameter estimate accuracy:
±1 grade