JCID RT240 Screen Parameters Measurer Resolution Refresh Rate  Detection
SKU: 75152101074

JCID RT240 Screen Parameters Measurer Resolution Refresh Rate Detection

Sale price$138.59 Regular price$153.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

JCID RT240 Screen Parameters Measurer Resolution Refresh Rate DetectionJCID RT240 Mobile Phone iPhone Display Resolution and Refresh Rate Screen Parameters Measurer. One click accurate detection of resolution and refresh rate, with resolution accuracy up to 1 PPI and refresh rate accuracy up to 1 Hz, supporting measurements up to 240 Hz. Supports multiple screen sizes and models, accurately identifying differences from the original screen. Screen parameter test results are clearly displayed on a 1. 28 inch circular high

JCID RT240 Mobile Phone/iPhone Display Resolution and Refresh Rate Screen Parameters Measurer. One-click accurate detection of resolution and refresh rate, with resolution accuracy up to 1 PPI and refresh rate accuracy up to 1 Hz, supporting measurements up to 240 Hz. Supports multiple screen sizes and models, accurately identifying differences from the original screen. Screen parameter test results are clearly displayed on a 1.28-inch circular high-definition color screen.

Specifications:
Name: JCID RT240 Screen Parameters Measurer
Product Color: Blue
Product Dimensions: 74.95x59x91.60 mm
Applications: iOS and Android devices
Built-in Battery: 2000mAh

Feature:
1. One-click testing: Easily achieve accurate resolution and refresh rate testing.
2. High-definition display: 1.28-inch circular color screen clearly displays test results.
3. Precise measurement: Resolution accuracy up to 1 PPI, refresh rate accuracy up to 1 Hz.
4. Multi-mode support: Provides three testing modes: resolution testing, refresh rate testing, and a combined testing mode.
5. High frequency support: Supports testing at refresh rates up to 240Hz, suitable for high-end devices.
6. Built-in Data Comparison: Automatically compares and analyzes various raw screen data.
7. Long-Lasting Battery: Equipped with a 2000mAh high-performance lithium battery, ensuring long battery life and extended use.
8. Convenient Upgrades: Real-time software upgrades are possible via connection to the JCID Repair platform.
9. Lightweight Design: Compact and portable, easy to carry, suitable for daily testing.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 75152101074

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4.4 ★★★★★
Based on 120 reviews
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K
Verified Purchase
Kindle Customer
Dallas, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
A
Verified Purchase
Anna T
Whiting, US
★★★★★ 5
As advertised for once! Lol
Color: Cooling Blue Cover, Size: Queen (Pack of 2), Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Queen size set of 2 pillows, I'm giving it 5stars first bc it has a good length and width!! If you've ever bought memory foam pillows before you know some are small!! Anyways after having it for 5nights, we loved that me and my huddy could adjust the Thickness amount we had in it to our needs, me needing a thick pillow and my husband needing a flatter one. So this was perfect for that. So far its nice to sleep on, stays cool, doesnt get hot. I would say its on the frimer side but softer the more foam you take out! Really its just good for the amount you spend!! Will it last 10years probably not but what does now a days. This is the only time my huddy n I bought the same pillow and both love it so I'm just still in shock it worked out so well!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
L
Verified Purchase
Lana Cannon
Port Orchard, US
★★★★★ 5
Adjustable pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
I love these because they don't go flat. You can pull out whatever you need to make them comfy for you. They come in two different layers. So you have that protective cover over the main case that holds the memory foam. They're amazing to sleep on. I have had these last for years without going flat. If you hate flat pillows this is the way to go. They are very easy to wash. You just have to separate layers. They are very thick, you can adjust the thickness. Everyone in my house has at least one. They are worth the money. I have never had to replace them, because they went flat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
A
Verified Purchase
A
San Leandro, US
★★★★★ 4
Good pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Takes some getting used to but and the cooling doesn’t last very long in my opinion, but overall amazing comfy pillows. The materials are good and are washable. I mostly stopped waking up with a stiff neck and back.
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Reviewed in the United States on April 20, 2026
J
Verified Purchase
Jonathan
San Leandro, US
★★★★★ 5
Believe the Reviews
Color: Cooling Blue Cover, Size: King (Pack of 2)
I purchased these pillows because we were in need of new pillows, I previously had allswell pillows which were from walmart and they were good to start but now they tragically became very sparse and it started to effect my sleep so I saw these after careful review on other pillows and reviews I came across these and I saw some reviews and videos and I ordered them.. first they are king size we ordered they are perfect for the bed, they are plump and soft, they are memory foam which has always worked out for me for support and kept it’s shape these are great it did have a little smell I guess from packaging but other than that they are a huge upgrade from what we had before! I’m excited because they are cooling too! for the price point can’t beat it and this is coming from someone who was about to spend money on a purple pillow this will be good for now definitely buy it.
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Reviewed in the United States on March 28, 2026

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