BLA Barometer Thermometer Closed Face 180mm Base

Quality range of clocks, barometers and tide clocks with enclosed face and high quality, precision movements. All instruments feature bevelled glass lens, clear contrasting lettering and are easily removed from their mount for adjustment. Advanced PVD surface treatment with Zirconium plating ensures maximum surface life and lustre while the 'O' ring seal enables outdoor mounting. Supplied with mounting hardware and one AA battery for quartz clocks.

N.B. The tide clock is best suited to the east coast of mainland Australia, Tasmania and New Zealand.

For all other areas the tide mechanism will require more regular calibration to maintain accuracy.