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Wohler VIS 350 PLUS

Available for hire

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Suitable for a range of applications the Wohler 350 PLUS video inspection camera can be used to view systems such as water pipes, floor voids, flue gas and ventilation ducts. The kit comes as standard with a 30 m push rod and either the 26 mm diameter forward facing head OR the 26 mm head as well as a 40 mm diameter unit which the optics can be panned by 360 o & tilted by 180 o, Both inspection heads come with bright LED lights and a range of accesories to suit most applications.

The Wohler VIS 350 PLUS camera comes standard with a built in RCA video output and a integrated SD card for on-site documentation of the system being inspected. The NiMH battery packs each provide 2 hours continious operation. 

*** Instrument rental models are not available for use in foul water / drainage systems - See note in Technical section ***

Product Features

  • 2 model types
  • Range of accessories
  • Document downloads
  • Instrument video
  • Instrument FAQs

Instrument product options

1. Select a model (2 available)

Continue to select accessories

2. Select accessories

3. Select a calibration

4. Request a quote



  • Optics pan 360 ° and tilt 180 ° (on the 40 mm diameter unit) – facilitate maximum movement radius and ensure even the smallest damage does not remain hidden from your view
  • Store video footage and photos on a 4 GB SD card
  • Camera head with integrated transmitter harmonizes location detection by the Wöhler L 200 locator (optional accessory)
  • Digital position and angle of the camera head displayed on the monitor
  • Home function aligns the camera head to a straight position – display parallel to the ground above
  • Brightly illuminating color camera heads that easily negotiates tight bends
  • Electronic meter counter with a resolution of 0.04 m displayed on the monitor
  • Bright TFT color monitor (tiltable and removable) supplies razor sharp images
  • Fully equipped mobile solution in a robust plastic case

Wohler L 200 locator (optional accessory)

The Wohler L 200 locator makes it possible to locate the VIS 26 mm and 40 mm diameter heads wirelessly.  The location of the camera head is displayed on the instruments screen as well as by an audible signal - See separate web page for additional details of this product.


*** Due to H&S requirements instrument rental models are not availabe for use in foul water / drainage / sewage systems - If an instrument has been found to have been used in these applications the hirer will be charged in full for a replacement instrument ***


Dimensions housing      176 mm x 114 mm x 32 mm

TFT-display      178 mm (7 ") / 16:9 format

Video-out      FBAS signal

Weight      400 g

Power supply      2 x rechargeable batteries, each 12 V or via power pack

Battery operating time      Maximum 2 x rechargeable batteries, each 120 minutes. = 4 hour (battery status in display)

Pan & tilt Ø 40 mm color camera head:

Type      1/3 " COLOR CMOS

Pixels      768 x 576 (PAL), 656 x 492 (NTSC)

Light sensitivity      0.5 Lux

Lens      f = 2.3 mm, F = 2.5

Viewing angle      115 °

Light source      12 white LEDs

Degree of protection      Waterproof to IP 67

Dimensions      Ø 40 mm x 60 mm long

Operating temperature      0 to + 40 °C, 95 % rh (max)

Storage temperature      - 20 to + 50 °C, 95 % rh (max)

26 mm forward facing fixed head:

Type      1/3 " COLOR CMOS

Lens      f = 2.3 mm, F = 2.5

Viewing angle      120 °

Light source      12 white LED's

Degree of protection      Waterproof to IP 67

Dimensions      Ø 26 mm x 38 mm long

Operating temperature      0 to + 40 °C, 95 % rh (max)

Storage temperature      - 20 to + 50 °C, 95 % rh (max)

Locator transmitter      Transmission frequency 8.9 kHz

Push rod:

Length     30 m (VIS 350 Plus model)

Diameter      6.5 mm

Plastic case:

Dimensions     51 cm x 43 cm x 17 cm (L x W x H)

Weight      8.2 kg

Distance measurement      Electronic meter counter

L 200 locator (receiver) - optional accessory:

Display      Graphic visualization of transmitted position

Power supply      3.7 V Li-Ion rechargeable battery

Operating temperature      0 to + 40 °C

Storage temperature      - 10 °C to + 40 °C

Weight      605 g

Dimensions      31 cm x 14 cm x 7 cm (L x W x H)


Recording      4 GB SD card (4 hour approximately recording capacity)

Interface      Mini USB port



Wohler 26 mm camera head user manual

  • Technical Document
  • PDF file
  • 178 KB

Wohler 40 mm pan and tilt camera head user manual

  • Technical Document
  • PDF file
  • 125 KB

Wohler cleaning kit manual

  • Technical Document
  • PDF file
  • 306 KB

Wohler L 200 locator user manual

  • Technical Document
  • PDF file
  • 394 KB

Wohler VIS 200-250-300-350 user manual

  • Technical Document
  • PDF file
  • 1 MB

Demonstration videos

Wohler VIS 3xx inspection camera product overview
Wohler VIS 3xx inspection camera drainage application overview



Is the unit portable ?


Yes, the unit only weighs in its carry case 6.8 kilograms and it can be run from batteries which each last approximately 2 hours when fully charged.


Will I be able to know how far the head has travelled down the pipe in distance ?


Yes, the information will be shown in feet or meters on the viewing screen.

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