Marine Nautical Sextant Navigation with Mill Certificate

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: sextant navigation
• Measuring Range: -5~130
• Internal Dia.: 226
• Outer Dia.: 239
• Weight: 1.6kgs
• Orgin: China
• Lamp Voltage: 3V
• Key Words: Marine Nautical Sextant Navigation
• Accuracy: 40"
• Quality: Excellent
• Certificate: Mill Certificate
• Transport Package: by Wooden Cases
• Specification: GLH130-40
• Trademark: TRUST
• Origin: China
• Production Capacity: 500 Per Month

Product Description

Products name:marine sextant for angular measuring

Description:

This marine sextant is a kind of reflection type angular measuring optical instrument.

Application:

1) Measuring the altitude of celestial bodies to determine the position of the ship at sea.

2) Measuring the two horizontal angles between three known position land objects to obtain
     the ship location on the chart by the help of a station pointer.

3) Measuring the vertical angle of a known altitude object to obtain its distance
 

Type	GLH13040	GLH13060
Measuring range	-5°to 130°	-5°to130°
Accuracy (peak to peak value)	40"	60"
Readability	12"	12"
Temperature range	-30°to +50ºC	-30°to+50ºC
Telescope	3.2×40	3.5×40
Lamp voltage	3V	3V
Net weight	1.2kg	1.2kg

QUALITY IS OUR CULTURE.

IF YOU ARE INTERESTED IN OUR PRODUCTS, PLEASE FEEL FREE  TO CONTACT ME.