SKU: 401-364

SKU: 401-474 | FREE U.S. shipping!
*1: "Under" is displayed when the illuminance is less than 5 lx (0.46 fc) or the Tcp is less than 1,600 K, and "Over" is displayed when the illuminance is over 10,000 lx (929 fc) or the Tcp is over 40,000 K.
*2: Tcp is Température de Couleur Proximale (Correlated Color Temperature).
IMPORTANT!
Version 6.10 for OSX 10.13 High Sierra - OSX 10.15 Catalina compatible with L-858D, L-758 and L-478 series
Download DTS ver. 6.10 for OSX 10.13 - 10.15 (9.7 MB)
Software Guide (4.5 MB)
Requirements of Version 6.10
Software | Data Transfer Software USB Driver |
OS *1 | MAC OS X 10.13 MAC OS X 10.14 MAC OS X 10.15 |
Models | Macintosh with a standard USB interface *2 *3 |
CPU | Intel CPU (compatible with operating conditions of OS) *2 |
RAM | Compatible with operating conditions of OS |
Hard disk space | Same as above |
Display | Screen resolution: At least 1024 x 768 Color quality: At least 16-bit |
*1 If you are using a Macintosh computer, be sure to use the Macintosh version of the software. Operation of the Windows version is not guaranteed when running in Virtual PC for the Mac.
*2 Intel CPU (except Core 2 Duo and earlier) dedicated. 68k computers and Power PCs not supported.
*3 Please note the following:
- The operating system must be the one pre-installed on the computer.
- Proper operation may not be possible on certain Macintosh models and configurations.
- Proper operation is not guaranteed on a Macintosh with an upgraded operating system
or an add-on USB interface.
- Proper operation is not guaranteed over connections through a USB hub.
IMPORTANT!
Version 6.10 for Windows 8.1 and 10 compatible with L-858, L-758 and L-478
Software Guide (4.5 MB)
Requirements
Software | USB Driver |
OS |
Windows® 8.1 (32/64-bit version) *1 |
Models | PC with a standard USB interface *3 |
CPU | Compatible with operating conditions of OS |
RAM | Same as above |
Hard disk space | Same as above |
Display | Screen resolution: At least 1024 x 768 |
Color quality: | At least 16-bit |
Recommended Environment:iOS 16.0 or later / Android OS 11.0 or later
The real magic happens when the C-4000 is connected to the Sekonic LD Free App. Utilizing Bluetooth connectivity along with smartphone or tablet compatible (Apple ® or Android ™), remote-control measurements are transferred to your smart device. View graphs of measurements, import stored data, configure settings and View CIE 1931, Spectrum, CRI and TM-30-18 color rendering properties.
With the Sekonic LD upgraded PAID version of the App, a variety of features and functions are available at your fingertips providing a smooth and convenient workflow. From a quick and easy measure and record process to sharable measurement reports on the fly, the Sekonic LD upgrade App compatible with Apple ® or Android ™ smartphones or tablets offers the perfect extension to your C-4000 Spectrometer experience.
Depending on your region, you may not be able to download SEKONIC LD.
MAC OS C-4000 Utility
WINDOWS C-4000 Utility
Coming Soon
IMPORTANT!:
1. To update the firmware of your meter, install the Data Transfer Software first.
2. Please see the Software Guide for installation under the software tab above.
3. Go to the "Update Setting" tab on the screen of Data Transfer Software, and follow the instructions.
NOTE: Depending on the firmware version, the features and functions may be different.
See the Release Note here for firmware version.