File:HP 400D VAC TUBE VOLTMETER.jpg

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VACUUM TUBE VOLTMETER hp 400D (1966)

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	18:37, 9 January 2024		3,024 × 4,032 (492 KB)	Warren (talk \| contribs)

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Camera manufacturer	Apple
Camera model	iPhone SE (2nd generation)
Exposure time	1/30 sec (0.033333333333333)
F Number	f/1.8
ISO speed rating	500
Date and time of data generation	11:19, 9 January 2024
Lens focal length	3.99 mm
Width	3,024 px
Height	4,032 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop 22.4 (Windows)
File change date and time	11:32, 9 January 2024
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.32
Date and time of digitizing	11:19, 9 January 2024
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	4.9071214392804
APEX aperture	1.6959938128384
APEX brightness	-0.0013644046124019
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	228
DateTimeDigitized subseconds	228
Supported Flashpix version	1
Color space	Uncalibrated
Sensing method	One-chip color area sensor
Scene type	A directly photographed image
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	28 mm
Scene capture type	Standard
Lens used	iPhone SE (2nd generation) back camera 3.99mm f/1.8
Date metadata was last modified	04:32, 9 January 2024
Unique ID of original document	E56503BF9AB762DFFF1A84B900060910