Can WhiBal be used for determining exposure as well as White Balance? If so, what is its reflectance? 18% or 12%?

WhiBal is not designed for exposure. it is neither 18% or 12% as those are too dark for optimal White balance setting. We have a luminance value of 75% as opposed to the 50% of an 18% gray card which might not even be optimized for neutrality which is essential for proper White balance. Michael Tapes

Rather than holding a piece of white paper up, can I use this card to set the custom white balance in my Nikon D60 (even though the card is grey)?

Yes and much preferred. The white piece of paper is normally not neutral and therefore is not an accurate White balance reference. The "Gray" tone of the WhiBal is measured (each card) to be 99.9% neutral, and the tone is designed for optimal White balance resolution as well.

I bought one and it's giving way wrong kelvin like 10000-11000 instead of 6500k when using flash outdoors. is something wrong with it?

I have not been able to use this thing after watching videos on YouTube and the WhiBal video. If you figure out how to use it, could you do a video for YouTube? If I do, I'll make one too. It feels stupid to not know what to do with it or how it's supposed to help. I had great faith in it when I bought it, full of hope that I'd finally have a key to White Balance that would be quick and easy. I'm back to shooting a white piece of paper to get a pre-set for current situations. I wonder if this answer will give rise to more information...thanks for asking.

What does the back of this card look like?

By Jonathan Urban on February 15, 2022

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G7 Certified Neutral White Balance Pocket Card - Reference Gray Card (2.1" x 3.35")

G7 Certified Neutral White Balance Pocket Card - Reference Gray Card (2.1" x 3.35")

Product ID: 435194

Details

Brand
WhiBal
Color
Medium Grey
Compatible Devices
Cameras
Form Factor
Card
Shell Type
Hard

🎨Photoshop & Lightroom ready

🎯±0.5 a*/b* precision

🛡️0.04" thick, indestructible

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Description

🎥 Nail your perfect shot with precision that professionals swear by!

BUILT TO ENDURE - Ultra-durable 0.04" thickness makes it scratch, fade, and water resistant—your go-to tool for any shooting environment.
COMPACT YET COMPLETE - Pocket-sized 2.1" x 3.35" design fits your viewfinder perfectly while including white and black reference points for dynamic range control.
INDUSTRY STANDARD TRUST - Trusted by over 40,000 professionals and ranked #3 in photographic light meter gray cards—join the elite who never compromise on color accuracy.
UNMATCHED COLOR PRECISION - Each card is spectrophotometer-certified to ±0.5 in a* and b* channels, ensuring flawless neutral white balance every time.
SEAMLESS SOFTWARE INTEGRATION - Optimized for perfect compatibility with Adobe Photoshop and Lightroom for effortless post-processing calibration.

The G7 Certified Neutral White Balance Pocket Card by WhiBal is a precision-measured, durable gray card designed for flawless white balance calibration. Certified to ±0.5 in color accuracy, it’s built tough with water and scratch resistance, perfectly sized for on-the-go use, and fully compatible with leading photo editing software like Adobe Photoshop and Lightroom. Trusted by thousands of photographers, it’s the industry standard for reliable color calibration.

Specifications

ASIN	B004G3NW5M
Best Sellers Rank	#3 in Photographic Light Meter Grey Cards
Customer Reviews	4.5 4.5 out of 5 stars (769)
Date First Available	December 12, 2010
Is Discontinued By Manufacturer	No
Item Weight	1 ounces
Item model number	WB7-PC
Manufacturer	WhiBal
Product Dimensions	3.35 x 2.1 x 0.04 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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B/.66

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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