40cm Dew Heater Strap (16″ / 40cm long) (USB Type – 12-24V)

Description

Three settings (Low / Medium / High) Heat

These heater straps are excellent quality.  They are well stitched, use a strong fabric, and has a long, elastic fastener to ensure a tight grip.

Note the length of this dew heater strap carefully.  We always recommend you grab a measuring tape, and measure the length that you will require.   Measure around the telescope/finder.  Another way, is to measure the diameter and multiply by 3.14.

Measure around the telescope/finder.  40cm or less?  You have a winner!  It is okay if the dew strap is longer, but it must not be shorter and you can’t include the length of the elastic strap (which is 10cm).

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