Welcome to Master Instruments E-Commerce For Account Holders.

Please note the below login is case sensitive.

Customer Number:


Have you forgotten your password?

Recover Password Now

Latest News

West Mountain Radio's Quarterly Newsletter

The Beacon is West Mountain Radio's quarterly newsletter and features helpful articles for both amateur radio and battery enthusiasts...Read More

Data Posted: 22-10-2021
Solder Master Reviewed

The Solder Master ESM-50WL CVordless soldering iron has been reviewed by the engineers @ Silicon Chip Magazine...Read More

Data Posted: 13-10-2021
Enecharger Lithium Battery Guardian

Enecharger range has expanded to include the fully automatic 6 & 12 Volt battery charger & maintainer for Lithium (LiFePo4) batteries...Read More

Data Posted: 29-09-2021
Battery System Storage Done Right

MI is proud to introduce the Wescor range of solar battery & equipment storage cabinets...Read More

Data Posted: 27-08-2021

Featured Products

20W USB-C Fast Charger

New just in! Enecharger's ultra fast 20W USB-C charger with Quick Charge 4+ AND Power Delivery 3.0. Click the heading to read more.

48V 100Ah LiFePO4 Base Station Battery

Pylontech's new Lithium Iron Phosphate base station battery is capable of parallel connection up to 16 units! Click the heading to read more.

Replacement Zebra Barcode Scanner Battery

Replacement LiIon battery now available for Zebra DS3600/DS3678 and RFD2000 Series. Click the heading to read more.

LiFePO4 Infrastructure Insert Batteries

Quality battery packs with cylindrical LiFePO4 cells inside for superior performance in infrastructure and water utilities. Click the heading to read more.

Copyright © 2019 Master Instruments Pty Limited. All rights reserved.