

Single Protractor SP-403
Economical but yet full functions! This is a lightweight and compact protractor.
■Features
●A minimum reading of 10' has been achieved at a very low price.
●Clamp handle can be locked at any angle.
●Center shaft is durable without chattering.
●Ground finish comparable with high quality model.
■Specifications
| Measurement range | 360°(0-90° x 4) |
| Minimum reading | 10’ |
| Instrument error | ±10’ |
| Body material | Stainless steel |
| Main unit weight | 130g |
