# Smallest meter? (Including strips, lancing device, case, etc.)

**URL:** <https://forum.fudiabetes.org/t/smallest-meter-including-strips-lancing-device-case-etc/3290>\
**Category:** Tips, Tech & Gear\
**Tags:** glucose-meter\
**Created:** [January 20, 2018, 6:02pm UTC](https://forum.fudiabetes.org/t/smallest-meter-including-strips-lancing-device-case-etc/3290 "2018-01-20T18:02:47Z")\
**Posts on this page:** 1\
**Showing post:** 19

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**Author:** ![TravelingOn](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/travelingon/32/1583_2.png) [@TravelingOn](https://forum.fudiabetes.org/u/TravelingOn)\
**Post date:** [February 7, 2018, 9:28pm UTC](https://forum.fudiabetes.org/t/smallest-meter-including-strips-lancing-device-case-etc/3290/19 "2018-02-07T21:28:49Z")

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There’s some good information here on FUD about Dexcom calibration.

Check out the following wiki:

> [@How to calibrate a Dexcom G4/G5 CGM](https://forum.fudiabetes.org/t/how-to-calibrate-a-dexcom-g4-g5-cgm/2049):
>
> The accuracy of your Dexcom G4/G5 CGM readings depends upon the quality of your calibration. If your calibration is off by 20 points, your next 12 hours of readings will be off by, likely, more than 20 points. So, if you want accurate Dexcom readings, you need technically perfect calibrations. The basics Much of what you need to do for a good calibration is already a part of your Dexcom training: Start with perfectly clean hands. Before calibrating, wash your hands thoroughly with soap and …

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