Keks M-Meter for Leica M (Black Chrome)

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Keks M-Meter for Leica M (Black Chrome)
Key Features
  • Designed for Leica M Systems
  • 1.3" OLED Screen
  • 16-bit Digital Resolution
  • Rechargeable Through USB-C Port
The M-Meter by KEKS Cameras is a compact and modern external light meter designed for photographers who use Leica M systems. This lightweight device attaches easily to a camera's hot shoe and provides precise exposure readings, helping users determine the optimal shutter speed and aperture settings based on available light. Featuring an intuitive OLED screen, the M-Meter displays real-time exposure information clearly, even in low-light conditions. Its sleek, minimalist design complements classic camera aesthetics, while its rechargeable battery ensures long-lasting performance without the need for constant replacements. With user-friendly controls and accurate metering capabilities, the M-Meter is an essential tool for film photographers looking to achieve consistent, well-exposed shots.
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Keks M-Meter Overview

The M-Meter by KEKS Cameras is a compact and modern external light meter designed for photographers who use Leica M systems. This lightweight device attaches easily to a camera's hot shoe and provides precise exposure readings, helping users determine the optimal shutter speed and aperture settings based on available light. Featuring an intuitive OLED screen, the M-Meter displays real-time exposure information clearly, even in low-light conditions. Its sleek, minimalist design complements classic camera aesthetics, while its rechargeable battery ensures long-lasting performance without the need for constant replacements. With user-friendly controls and accurate metering capabilities, the M-Meter is an essential tool for film photographers looking to achieve consistent, well-exposed shots.

This light meter is specifically designed and only compatible with the Leica M1, M2, M3, M4, M4-2, M4-P, MA, MD, and MD2.

UPC: 198715004380

Keks M-Meter Specs

Key Specs
Meter Type
Ambient
Spot Metering
No
Flash Metering
No
Light Reading Method
Reflected
Measuring Modes
Shutter Priority
Display
OLED
System Connection
USB-C
Battery
1x Built-In
Radio System
No
Meter Type
Ambient
Spot Metering
No
Flash Metering
No
Metering
Light Reading Method
Reflected
Measuring Modes
Shutter Priority
Aperture Range
Ambient, Reflected: f/1 to 128
EV Range
Ambient, Reflected: 1 to 20 EV
ISO Range
6 to 3200
Shutter Speed Range
1/1000 to 30 Seconds
Physical
Display
OLED
System Connection
USB-C
Media Card Reader
No
Tripod Mounting Thread
No
General
Battery
1x Built-In
Radio System
No
Packaging Info
Package Weight
0.245 lb
Box Dimensions (LxWxH)
4.5 x 4.2 x 1.4"

Keks M-Meter Reviews

I love this meter!

By Tom Fuldner
Rated 5 out of 5
Date: 2026-09-06

At first I wasn’t sure about this meter. After mounting on my M4 and shifting the shutter dial from 1/30 to 1/50, the display would read 1/60. And sometimes going from 1/60 to 1/125 the display would remain at 1/60. I got an immediate response after emailing KEKS: “Calibrate the shutter speeds on your M Meter!” It took me a couple of minutes to figure out how to do it, but it did the trick. I then calibrated the meter to match readings with my Sekonic. This M Meter is a jewel.

Great meter for my M-3

By David
Rated 5 out of 5
Date: 2026-03-05

It fits just right on my M-3. The LED screen on top is easy to read. The coupling with the shutter speed dial makes the camera easier to use.

See any errors on this page?

Is this version 2 which has a pin so it couples wi

Is this version 2 which has a pin so it couples with the shutter dial?
Asked by: robin
Yes, the Keks M-Meter for Leica M (Black Chrome) couples with the shutter speed dial.
Answered by: Kenneth C
Date published: 2026-07-13

Is this the version 2 (V2) with the new PCB and im

Is this the version 2 (V2) with the new PCB and improved battery life ?
Asked by: Hugo
The Keks M-Meter for Leica M (Black Chrome) is version two.
Answered by: Rob K
Date published: 2026-08-02

Will this work on other cameras? Specifically a ca

Will this work on other cameras? Specifically a canon q17?
Asked by: Aaron
The Keks M-Meter for Leica M (Chrome), unfortunately, will not work with a Canon QL17 camera.
Answered by: Marvin H
Date published: 2026-06-05
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