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Wellray Dual Laser Measuring Tool 400Ft Rechargeable

SKU CH-PZ4K-MAHRH

A rechargeable laser distance meter measuring up to 400 ft with ±1/16 in accuracy and dual-laser bidirectional capability

  • Sports TeamNO
  • Sports League7th heaven
  • Standards/CertificationsFDA Class VI Seats
  • Measures up to 400 ft with ±1/16 in accuracy
  • Rechargeable 3.7 V 700 mAh battery fully charges in 1.5 hours
  • Delivers up to 5 hours or 8000 measurements per charge
  • Dual lasers capture two-direction readings without moving the tool
  • Built-in bubble level simulates horizontal and vertical tilt measurement

Dual Laser 400Ft Rechargeable Measure

The Wellray dual laser measuring tool delivers 400 ft maximum range with ±1/16 inch accuracy for construction and renovation tasks. A built-in 3.7V 700mAh Li-ion battery recharges in 1.5 hours and supports up to 8000 measurements per charge. Simultaneous two-direction measurement reduces instrument repositioning on site. Integrated bubble level assists horizontal and vertical alignment checks.

Suited for Indoor Layout and Surveying

Professionals and DIY users who need fast room dimensions, wall-to-wall spans or ceiling heights benefit from the long range and rechargeable convenience. The tool is less suitable for buyers who require IP-rated dust or water protection, sub-millimetre precision beyond the stated tolerance, or Bluetooth data transfer to mobile apps. Outdoor surveyors needing extended range beyond 121 metres should also consider other options.

±1/16 Inch Accuracy at 400 Feet

The decisive specification is the ±1/16 inch (1.6 mm) measurement precision maintained across the full 400 ft (121 m) range. This tolerance determines whether the instrument meets the quality threshold for finish carpentry, tile layout or MEP rough-in work. Verify that the project specification accepts this accuracy class before purchase.

Highlights

  • Measures up to 400 ft with ±1/16 in accuracy
  • Rechargeable 3.7 V 700 mAh battery fully charges in 1.5 hours
  • Delivers up to 5 hours or 8000 measurements per charge
  • Dual lasers capture two-direction readings without moving the tool
  • Built-in bubble level simulates horizontal and vertical tilt measurement

Specifications

Sports TeamNO
Sports League7th heaven
Standards/CertificationsFDA Class VI Seats

Questions about this item

Should I choose the 400 ft or the 500 ft version for a typical home renovation?

The 400 ft model covers 121 m with ±1.6 mm accuracy, while the 500 ft model reaches 150 m with the same precision; pick the shorter range if you mostly work inside standard rooms.

What does the ±1/16 inch accuracy mean when I measure a 120 m distance?

At the 121 m maximum range the reading will stay within ±1.6 mm of the true distance.

Does the USB rechargeable port limit how fast I can top up the battery between jobs?

The built-in 3.7 V 700 mAh cell reaches full charge in 1.5 hours and then delivers up to 5 hours or roughly 8000 measurements.

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