# Title: On Call Glucometers & Test Strips Complete Guide: Plus, Extra, GK Dual, Compatibility & Troubleshooting ## Author: Microsidd India ## Description: On Call is a blood glucose monitoring product family from ACON Laboratories with several different... ## URL: https://microsidd.com/blogs/knowledge-hub/on-call-glucometers-test-strips-complete-guide ## Metafields - title_tag: On Call Glucometer & Test Strips Guide | Plus, Extra, GK Dual - description_tag: Complete guide to On Call Plus, Extra and GK Dual meters, test strips, compatibility, error codes, strip packs, glucose and ketone testing from Microsidd.