Protractor No.300 (Includes Main Body, Inspection Report / Calibration Certificate / Product Traceability Diagram)
Brand :
NIIGATASEIKI
Caution
Product Description
Large-type protractor.
[Features]
Satin finish.
· With T-handle lock nut. (PRT-300SW)
· Includes inspection report, calibration certificate and product traceability diagram.
[Applications]
· For angle measurement.
Large-type protractor with a satin finish
PRT-S type external appearance *Image is of PRT-400S.
PRT-SW type external appearance *Image is of PRT-400SW.
| Model No. | Standards | Main body diameter (mm) | Main body thickness (mm) | No. of blades | Overall blade length (mm) | Blade thickness (mm) | Beam graduations | Mass |
|---|---|---|---|---|---|---|---|---|
| PRT-300S | 300 mm | 210 | 2.0 | 1 | 500 | 2.0 | 300 mm (1‑mm increments) | 610 g |
| PRT-300SW | 300 mm | 210 | 2.0 | 2 | 489 | 2.0 | 300 mm (1‑mm increments) | 670 g |
- Materials: stainless steel
- Graduation: 0.5°
- Maximum measurement angle: 180°
- Accuracy: ±15′
- Includes inspection report, calibration certificate, product traceability diagram