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Extech HDV640 Video Borescope

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  • High definition 640 x 480 video provides more detail on the 5.7” display.
  • Articulating tip provides a 240° viewing angle perfect for inspections in obstructed areas.
  • Stores up to 4 hours of video with voice annotation and up to 15,000 images.

rrp £2,273.60

now £1,818.88 (Ex. VAT) £2,182.66 (Inc. VAT)

rrp £2,273.60


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"6mm diameter camera with 240° articulating tip"

  • Description

    Extech HDV640 High Definition Borescope

    The Extech HDV640 High Definition Articulating VideoScope can be used to peer into tight spots, record and playback real-time video and images. Typical applications include HVAC inspection, automotive inspection, cable routing, and automotive/boat/aircraft inspection. It has a 6mm diameter camera positioned on a semi-rigid 1m cable that provides images to the Extech HDV600 Monitor Unit.

    The 6mm diameter camera is placed on the end of a semi-rigid 1m cable and has an articulated head that can rotate through 240˚ so that the user can gain a complete picture of the environment under inspection. Rotation is controlled by the control unit which means that the user can swivel the view even when the head is inside the target area. The Extech HDV640 uses a macro lens which can focus on objects that are between 20mm and 60mm from the lens and integrated LED lights illuminate the camera’s surroundings.

    Video and images can be viewed live or played back on the 5.7” colour screen of the Extech HDV600 Monitor Unit. It has a 640 x 480 pixel resolution allowing it to show ultra-detailed high definition pictures from inside the target area. The excellent lighting options for the screen make it easy to view in sunlight or in darkness.

    Up to 15,000 images or four hours of video can be saved to the 2GB SD card which is supplied with the Extech HDV620. The SD card format is very easy to transfer and the user can even add voice annotations so that observations can be made without pausing filming or observations.

    Both the camera (IP57) and the Extech HDV600 Monitor (IP67) are fully waterproof for use in applications such as plumbing and pest control. The monitor unit is also shock-proof for drops of up to 2m. The push buttons that operate the Extech HDV640 are extremely easy to use for both right- and left-handed uses whilst the camera rotation control unit is specifically designed for use with gloves.

    Extech part number: HDV640

    Key Features

    • 6mm articulating camera head
    • 240˚ remote rotation control
    • Wired rotational control unit
    • Macro lens (20-60mm focus)
    • 1m semi rigid cable
    • Integrated LED torches
    • 5.7”, 640 x 480 pixel screen
    • HD colour images and video
    • 2GB SD card supplied
    • Voice annotation function
    • IP57-rated head, IP67-rated monitor
    • Withstands fall of up to 2m
    • Simple operation for gloved hands
    • Two year warranty (limited)
    Direct camera connection          
    Wired remote connection              
    Wireless remote connection            
    240˚ articulating probe              
    Probe length (m) n/a 1 1 1 1 10 30 10 30
    Lens diameter (mm) n/a 5.5 5.8 6 6 6 6 6 6
    Lens type (Macro / Long) n/a Macro Macro Macro Macro Long Long Long Long
    Cable type n/a Flexible Semi-rigid Semi-rigid Semi-rigid Fibreglass Fibreglass Fibreglass Fibreglass
  • Specification


    • Minimum Focus distance: 15mm (0.59”)
    • Field of View: 65°
    • Shaft diameter: 6mm (0.24")
    • Working length: 1m (39")
    • Camera Tip bending: 240° (120° left, 120° right)


    • LCD Screen: 14.5cm (5.7”); viewable 13.5cm (5.3”); active matrix, 640x480 pixels
    • Interface: Mini USB 1.1 and AV out
    • Recording medium: SD Card
    • SD memory: 2GB maximum
    • Compression format: MPGE4
    • Still image format: JPEG (640x480)
    • Video Recording Format: AVI (640x480)
    • Video output Format NTSC and PAL
    • Receiver Frequency: 2.4GHz
    • Receiver Sensitivity: -87dBm (SNR = 42dB, Fmod = 15kHz)
    • Video System: NTSC / PAL
    • Data: Video / Audio
    • Audio type: Stereo
    • Tripod mount: On rear, accepts standard tripod screw
    • Battery: 3.7V rechargeable Li-Polymer
    • Power adaptor: 100 to 240V input / 5VDC output
    • Operating/Storage Temperature: -10 to 60°C(14 to 140°F) / -40 to 80°C(-40 to 176°F)
    • Operating Humidity (Max.): 80%
    • Ingress protection: IP67
    • Dimensions (W x D x H): 24.1 x 17.8 x 7.0cm (9.5” x 7” x 2.75”)
  • Supplied Accessories

    • Extech HDV640 VideoScope
    • Articulating Camera Probe
    • SD Memory Card
    • Patch Cable
    • AC Adaptor
    • USB and AV Cables
    • 3.7V Rechargable Li-Polymer Battery
    • Hard Carry Case

    Optional Extras / Options

      Extech HDV600 High Definition VideoScope (Meter Only) £949.95
      Extech HDV610 High Definition Video-Scope Kit  £109.95
      Extech HDV620 High Definition Video Scope Kit  £1114.95
      Extech HDV640W Wireless High Definition Borescope Kit  £1995.95
      Extech HDV-WTX Wireless Transmitter  £149.95
      Extech HDV-TX1 6mm Articulating Videoscope Camera Head  £795.95
      Extech HDV-TX2 6mm Articulating Videoscope Camera Head  £949.95
      Extech HDV-WTX1 6mm Wireless Articulating Videoscope Camera Head  £949.95
      Extech HDV-WTX2 6mm Wireless Articulating Videoscope Camera Head  £1195.95
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  • Delivery Information

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    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
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    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

    For more information on delivery, please see our terms and conditions.