Products Services News About Secure Zone Contact Us HomeOptical InstrumentsSC21 Datum Compass Want access to the secure zone? Register here Previous SC21 Datum Compass The SC21 Datum Compass is a precision opto- mechanical instrument designed for the primary use of checking the calibration and compass swing of aircraft cockpit compasses. The SC21 Datum Compass is ideal for any application where precision alignment based on magnetic bearings is essential. The instrument can be used anywhere in the world because of the inbuilt adjustment for the elimination of the effects of “magnetic dip”. The SC21 is a compact, robust instrument which is environmentally stable and sealed against the ingress of dust and moisture Inquire Other Products L1A2 Artillery Director The L1A2 Artillery Director is a lightweight transit theodolite specifically designed for the orientation of Artillery/Mortar equipment. Explore C2A2 Support Weapons Sight Sight Unit C2A2 Cased is a rugged sighting system designed for use with mortars and machine guns in the indirect […] Explore View All Contact Us Hall & Watts Defence Optics is represented in over 20 countries worldwide, offering products and services spanning 5 continents. Headquartered in St Albans, United Kingdom and with offices in Melbourne, Australia. Please use the details provided to get in touch. UK Office Hall & Watts Defence Optics Ltd Unit A3, Merlin Centre Acrewood Way St Albans Hertfordshire AL4 0JY +44 (0) 1727 791200 sales@hallwatts.co.uk Australia Office Hall & Watts Australia Pty Ltd Level 40 140 William Street Melbourne VIC 3000 +61 3 9098 8758 arnaud.ng@hallwatts.com Products Services News About Contact Us Secure Zone Privacy Policy Terms of Use Disclaimer © 2015 - 2021 Hall & Watts Ltd | All Rights Reserved Want access to secure zone? Register here

Products Services News About Secure Zone Contact Us HomeSecure Zone Want access to the secure zone? Register here Secure Zone Contact Us Hall & Watts Defence Optics is represented in over 20 countries worldwide, offering products and services spanning 5 continents. Headquartered in St Albans, United Kingdom and with offices in Melbourne, Australia. Please use the details provided to get in touch. UK Office Hall & Watts Defence Optics Ltd Unit A3, Merlin Centre Acrewood Way St Albans Hertfordshire AL4 0JY +44 (0) 1727 791200 sales@hallwatts.co.uk Australia Office Hall & Watts Australia Pty Ltd Level 40 140 William Street Melbourne VIC 3000 +61 3 9098 8758 arnaud.ng@hallwatts.com Products Services News About Contact Us Secure Zone Privacy Policy Terms of Use Disclaimer © 2015 - 2021 Hall & Watts Ltd | All Rights Reserved Want access to secure zone? Register here