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 VERNIER CALIPER, DUAL SCALE

 

For inside and outside measurement in metric or English units. Ideal for learning precision measurement techniques by using the vernier principle.
Has metric scale to 12.5cm in 1mm steps and the 10 part vernier reads to 0.1mm. English scale is graduated to 5in in 1/16in divisions and the 8 part vernier reads to 1/128in. Features a locking pin to secure readings and knurled thumbwheel permits fast, easy measuring. Beveled cross horns are useful for internal measurements. Made of plated steel and packed in a plastic case.

Cat. No.

3430-00


 VERNIER CALIPER, DUAL SCALE, IMPROVED DESIGN

 

For inside, outside, step and depth measurement.
Has metric scale to 15cm in 1mm steps and the 10 part vernier reads to 0.1mm least count. English scale is graduated to 6in in 1/16in divisions and the 8 part vernier reads to 1/128in least count. Verniers are adjustable and can be trued, if desired. Automatic cam locking device allows fine adjustment along the main scale. Made of plated steel and packed in a velvet lined case.

Cat. No.

3431-00


 CALIPERS, DIRECT READING (GRAIN CALIPERS), DUAL RANGE

 

Two piece brass construction. Reads by vernier to 0.1mm (1/128in).

Measuring Range

Cat. No.

0-75 x 1mm (0-3 x 1/16in)

3433-01

0-100 x 1mm (0-4 x 1/16in)

3433-02


 MICROMETER CALIPERS (MICROMETER SCREW GAUGES), METRIC & ENGLISH

 

For measurement of small outside diameter, thickness etc. Ideal for engineering and technical schools to teach the working of this instrument.
Consists of a frame of solid brass body with a chrome satin finish and a hardened steel screw. Provided with a ratchet and a locknut for accurate readings. Zero adjustment is possible. Pitch of the screw is 0.5mm and the least count is 0.01mm. Micrometers with English scale has pitch of 0.05in and the least count of 0.001in. Packed in a plastic case.

Measuring Range

Cat. No.

0-25mm

3436-01

0-25mm (in wooden box)

3436-02

0-1in

3436-03

0-1in (in wooden box)

3436-04


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