Welcome to Alpha Mach!

A scientific stand-out in the Canadian North-East

Alpha Mach specializes in the design of miniature submersible archival tags used in fisheries and biological research.

Our instruments offer the opportunity to gather vital data over long periods of time in very harsh environments, where other tools cannot be used.

Our newest loggers, the Weetag® series, offers temperature and depth with RF communication. You can now mission & download at a distance, even through organic tissue, which makes internal data logging a lot easier.

Alpha Mach is an authorized reseller of the well-known iButtons® and manufacturer of a multitude of iButton® based products.


Wapp Software

FREE  – WeeTag® Software Solution


WeeTag® RF&RFID Data Loggers

By eliminating  mechanical contacts between the computer and the WeeTag®, Alpha Mach has come up with an easy, low cost submersible data collecting solution for you.

All you need is the PitStop® or RFCommunicator®, and the computer will recognize all WeeTags® in range. You can then mission or download each WeeTag® from a distance.


The RFID Weetags® are encased in a biocompatible epoxy housing and once implanted, can be missioned and downloaded through the subjects body tissue.

PIT Antenna Compatibility

The WeePit® and WeeDive® run on the ISO 134.2 kHz frequency which make them compatible with most PIT readers and PIT installations.

Radio Frequency (RF)

Because the WeeNode® runs on a frequency of 2.4GHz, it has a 5 to 15 meters range.

WeeTag Specs
WeeTag RF RFID Data Loggers

What can I do with a WeeTag®?