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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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For Your Every Summer RSVP, with Code: SUMMER15
Description
JC GT01 Optical Detection Probe iPhone Screen Flicker Testing BoxJCID GT01 Optical Detection Probe original Apple iPhone Screen Flicker And Luminance Value Testing Box. JC GT01 Optical Detection Probe for original Apple iPhone screen and third party mobile phone screen brightness and screen flicker detection, distinguishing between TFT screen and OLED screen. GT01 Optical Detection Probe Functions: 1. Detects screen flicker value. 2. Detects screen luminance value (screen brightness LV value). 3. Support to detect
JCID GT01 Optical Detection Probe original Apple iPhone Screen Flicker And Luminance Value Testing Box. JC GT01 Optical Detection Probe for original Apple iPhone screen and third-party mobile phone screen brightness and screen flicker detection, distinguishing between TFT screen and OLED screen.GT01 Optical Detection Probe Functions:
1. Detects screen flicker value.
2. Detects screen luminance value (screen brightness LV value).
3. Support to detect original Apple screen (iPhone screen) and third-party screens.
4. Support to distinguish between TFT screen and OLED screen.
4. Support offline testing (stand-alone testing).
5. Supports connecting to V1S Pro for testing, real-time display of changes in Flicker and LV values of different colors on V1S Pro programmer.
Why use JCID GT01 to detect mobile phone screen flicker and LV value?
1. Flicker refers to the screen flicker, there are two methods to calculate: FMA and JEITA. The larger the value, the more it hurts the eyes. So the lower the value, the better.
2. LV refers to the screen brightness value, it is used to detect the screen brightness.
3. JCID new professional screen testing tool optical detection probe GT01 is mainly used to detect the FLICKER value and LV value of the screen.
Other mobile phone screen detection methods like visual detection, touch detection, pixel detection, screen viewing angle detection, gradient detection, these can be done with the MVO1 screen testing module.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 467 reviews
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Product Reviews
★★★★★ 5
Comfort+pointed toe=Sam Edelman
Size: 6.5, Color: Dk Chocolate
These are without a doubt the most comfortable shoes/boots, I with a pointed toe, that I have ever worn. The heel is a perfect height to elevate your look without forcing your foot too far forward into the toe box. I have worn these all day long, and have never had them pinch my toes. I’ve even worn them walking through cobblestone streets in London without discomfort. These boots also look amazing with a skirt, dress, or even a pair of jeans. The color is rich and the suede is butter soft. They fit true to size. I wear a 6.5 M. I find this true with all of the shoes I own from Sam Edelman. The quality is much better than the price suggests. I highly recommend these boots. You won’t regret your purchase!
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Calf shaft runs big
Size: 9, Color: Black Wc
Beautiful suede boots. The shaft does run a bit loose so if you’re on the fence about ordering a wide version you may want to try the regular size first. I sized up half a size so I could wear a sock but probably didn’t need to. The kitten heel height is perfect for my comfort. I liked these so much I got them in dark walnut and black.
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Reviewed in the United States on November 3, 2025
★★★★★ 5
Very nice quality
Size: 8.5, Color: Warm Oat, Size: 8.5, Color: Warm Oat
These boots are extremely comfortable and rich looking. I got the beige color.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Love this stylish boot!
Size: 9.5, Color: Black Wc
Stylish boot with low heel. Good suede and rubber no-slip sole. I purchased wide calf and they fit well. My calf measures 16.5 inches. I purchased also in brown and chianti colors.
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Reviewed in the United States on March 25, 2026
★★★★★ 1
Arrival time
Size: 8, Color: Black Wc
Disappointed I ordered them thinking they would arrive when they said they would and they did not! Ordered two pairs and run extremely big!
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Reviewed in the United States on July 31, 2025
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