Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Employee-Owned-Banner

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 
Accu-Chart
 

Need Assistance?

Get unbiased, vendor-neutral advice from actual broadcast & pro-audio professionals.

  • Online:
  • Contact Us
  • By Phone:
  • Toll Free: 800-522-2025
    (USA, Canada, Mexico, Caribbean)
    International: 845-246-3036
    Fax:: 845-246-1757

    Hours of Operation:
    8:30am - 7:00pm Eastern
    Monday - Friday

View As:

Sort By:

Display:

Accu-Chart:

Page:

►►
    ◄◄
     
     
     
    • Accu Chart HDU HD Universal BF CR GSG Test Chart

      Accu Chart HDU HD Universal BF CR GSG Test Chart

      Introduced in 1989, the ACCU-CHART High Definition test chart is used to make a variety of performance measurements on cameras and other components in both standard current broadcast systems such as NTSC, PAL and SECAM as well as the latest HDTV systems. The chart contains test objects to facilitate the quantitative and qualitative measurement of the following system properties: Registration, Grey Level Response, Frequency Response, Linearity, Resolution, Color Rendition, Focus and Shading. Although...

       

      Read More

      Item #: AC-HDU

      Availability: In Stock

      Our Price: $196.20

      Add to Wishlist
    • Accu-Chart HD 11 Step Gamma Compensated Grey Scale Chart

      Accu-Chart HD 11 Step Gamma Compensated Grey Scale Chart

      The ACCU-CHART HGSG 11 step grey scale chart is used to make a variety of performance measurements on cameras and other components in today's HDTV broadcast systems. Why Use a Grayscale Chart for Your Camera or Monitor? The goal of a grayscale chart is to create the proper balance to see a range of neutral grays from pure black to pure white. Grayscale charts are used to fine-tune color balance in cameras to deliver a more precise version of a white balance. They can also be used to calibrating...

       

      Read More

      Item #: AC-HGSG

      Availability: In Stock

      Our Price: $164.00

      Add to Wishlist
    • Accu-Chart AC-3 Set of 5 Test Charts 12.5 in. x 10 in.

      Accu-Chart AC-3 Set of 5 Test Charts 12.5 in. x 10 in.

      These charts have an overall size of 12.5" x 10". This set consists of the five most commonly used test charts bound in a protective plastic hard cover. Includes: Color Reference Chart; 11 Step Gray Scale Chart (Gamma Compensated); Resolution Chart; Registration Chart; Back Focus.

       

      2 Options Available

      Item #: ACC3

      Availability: Usually ships in 3-10 business days

      Our Price: $320.40

      Add to Wishlist
    • Accu-Chart HDTV Back Focus Chart

      Accu-Chart HDTV Back Focus Chart

      Introduced in 1989, the ACCU-CHART High Definition test chart is used to make a variety of performance measurements on cameras and other components in both standard current broadcast systems such as NTSC, PAL and SECAM as well as the latest HDTV systems. The chart contains test objects to facilitate the quantitative and qualitative measurement of the following system properties: Registration, Grey Level Response, Frequency Response, Linearity, Resolution, Color Rendition, Focus and Shading. Although...

       

      Read More

      Item #: AC-HDBF

      Availability: In Stock

      Our Price: $107.10

      Add to Wishlist
    • Accu-Chart HDTV 16:9 High Definition Engineers Test Chart

      Accu-Chart HDTV 16:9 High Definition Engineers Test Chart

      Introduced in 1989, the ACCU-CHART High Definition test chart is used to make a variety of performance measurements on cameras and other components in both standard current broadcast systems such as NTSC, PAL and SECAM as well as the latest HDTV systems. The chart contains test objects to facilitate the quantitative and qualitative measurement of the following system properties: Registration, Grey Level Response, Frequency Response, Linearity, Resolution, Color Rendition, Focus and Shading. Although...

       

      Read More

      Item #: HDTV-1

      Availability: In Stock

      Our Price: $209.95

      Add to Wishlist
    • HDMCS-1 (Set of 3) - High Definition Mini Chart Set

      HDMCS-1 (Set of 3) - High Definition Mini Chart Set

      Features: Mini High Definition Chart size: 5.25" x 8.5" Unmatched Digital Accuracy and Precision Durable Charts and Covers Combined Formatting - 16:9 and 4:3 Image Areas on One Chart Exclusive Mini-Chart Size - Ideal for ENG and Field Use Thick paperboard cover, comb-bound

       

      Read More

      Item #: AC-HDMCS1

      Availability: Usually ships in 3-10 business days

      Our Price: $153.90

      Add to Wishlist
    • Accu-Chart  9 Step EIA Type Grey Scale Chart

      Accu-Chart 9 Step EIA Type Grey Scale Chart

      These charts have an overall size of 12.5" x 10". Original standard in U.S. for setting light response characteristics of TV cameras. Use for adjusting dynamic range and for balancing R, G and B channels for correct color reproduction. Chart consists of 2 sets of 9 neutral grey patches on a uniform grey background. Reflectances range from 3% to 60% in accordance with RS-170 (Logarithmic 2 law = approx. 1/2 f/stop per step). Dead black patch (R less than 0.5%) establishes accurate black level and...

       

      Read More

      Item #: AC-GSE-9

      Availability: Usually ships in 3-10 business days

      Our Price: $123.30

      Add to Wishlist
    • Color Reference Test Chart

      Color Reference Test Chart

      These charts have an overall size of 12.5" x 10". Subjective reference chart for checking color rendition of TV systems. Consists of three primary (red, green, blue) and three secondary (yellow, cyan, magenta) colors, plus 4 grey levels (4%, 45%, 60%, and 80%) in color bar format. Use to evaluate overall system color reproduction by comparing transmitted image with original chart. Also for use as a field reference aid in adjusting monitor on playback of tapes. Not for quantitative use.

       

      Read More

      Item #: AC-CR

      Availability: In Stock

      Our Price: $123.30

      Add to Wishlist
    • Back Focus Test Chart

      Back Focus Test Chart

      These charts have an overall size of 12.5" x 10". For Precise adjustment of back focus in video cameras, essential for proper focus tracking with zoom lenses. Chart consists of converging wedge "star" patterns in center and at four corners of the field.

       

      Read More

      Item #: AC-BF

      Availability: In Stock

      Our Price: $90.90

      Add to Wishlist
    • Test Chart (Set Of 3) 5.25in. x 6.5in.

      Test Chart (Set Of 3) 5.25in. x 6.5in.

      Features: Optically engineered for precision and durability. Mini-Chart set includes: Color Reference, Registration and Logarithmic Reflectance chart. All charts are 5.25" x 6.5" pattern size. REGISTRATION CHART - Similar to EIA standard chart used primarily for registration of 3-tube color cameras. Black square grid on white background includes 200-600 line resolution wedges and circular targets for evaluation of linearity. RESOLUTION CHART - For evaluation of frequency response...

       

      Read More

      Item #: MCS-1

      Availability: Usually ships in 3-10 business days

      Our Price: $142.20

      Add to Wishlist
     

    Page:

    ►►
      ◄◄
       
       
       
       

      At Vertex Video, they have manufactured high-quality video test charts and custom patterns since 1978. As industry leaders, they introduced their copyrighted Accu-Chart HDTV Test Chart in 1989.

      Each hand-crafted Accu-Chart is backed by more than two decades of proven experience, earning a solid reputation as the most Accurate, Durable and Affordable video test charts available, which video professionals, students and amateur video enthusiasts - all know. Markertek is your trusted source for Vertex Video Accu-charts!

      Markertek is an authorized dealer for the entire Vertex Video Accu-Charts line. If you don't see the chart you're looking for, contact us and we'll do our best to get it for you.

       
      Please fill out the information below
      Email Address*