Calypso Mast Mount for Ultrasonic Solar Powered Portable Wind Meter STEM With the electric field detector

With the electric field detector

Coincidence Mode is only applicable within the range of the EFM-100 (0-20miles/0-32km)

The pole kit includes the all mounting hardware necessary

All HM40 models include a calibration certificate

Calypso Mast Mount for Ultrasonic Solar Powered Portable Wind Meter STEM With the electric field detectorSimple and easy system to mount your ultrasonic unit on either side of your mast, both horizontally and vertically. Compatibility: Calypso Portable Ultrasonic Wind Meter Solar Powered Specifications: Mount: Plate 4x M4 holes, Screw 16mm (M16x2) female thread Weight: 50 grams Material: Aluminum (Plate), Nylon (Screw)