Caliper Ruler - Clearance Sale!
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This efficient, versatile combination of caliper & ruler can be used to measure length, width & depth of inner & outer dimensions up to 14.6 cm. Customary ruler scales are in 1/16th inch increments to 6.5 " & metric ruler scales are in millimeters to 16.4 centimeters. Suitable for kids age 7 - 13 or in Pri 1 - Sec 1.
All prices in Singapore Dollars