主要特点
•使用大容量3V锂电池,电池更耐用,更环保;
•任意位置清零,便于相对测量与测量转换;
•任意位置公制与英制转换;
FEATURES
•Long life 3V lithium battery,environmental friendly
•Zero-setting at any position, convenient for relative and absolute measurement conversion
•mm/inch conversion at any position