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White rectangular laser measure with 1.4-inch backlit LCD screen and aluminum housing

Emerson 393FT-Black Smart Sensor & Alarm

SKU CH-2SHQ-V40PJ MPN 393FT-Black

A 2-in-1 laser measure and cross-line level reaching 120 m with ±2 mm precision, 1.4-inch backlit LCD, IP54 aluminum housing and USB-C rechargeable battery

  • Product colorWhite
  • Details0.03 to 120 m, 0.1 kg, Aluminum, Lithium-Ion Polymer, 500 mA
  • Key features0.03 to 120 m, Lithium-Ion Polymer, 500 mAh, 3.7 V
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • Product weight0.1 kg
  • In the box1*Laser Measuring Tool
  • Measures up to 120 m with ±2 mm precision
  • Cross-line laser level with three laser heads for layout work
  • 4 in backlit LCD readable in bright light
  • USB-C rechargeable 500 mAh battery with 180 s auto-shutoff
  • IP54-rated aluminum housing resists dust and water splashes

2-in-1 Laser Measure & Level

The Emerson 393FT-Black combines a high-accuracy distance meter covering 0.03 to 120 meters with a cross-line laser level that projects vertical, horizontal and cross lines from three laser heads. It is built for construction, tiling and layout work where both measuring and alignment are needed in one tool.

USB-C rechargeable and tripod ready

The 500mAh lithium-ion polymer battery charges via a Type-C port and the auto-shutoff activates after 180 seconds of inactivity to extend run time. An IP54-rated aluminum housing resists dust and splashes, and a standard tripod thread allows stable mounting for longer layout tasks.

Consistent precision across the full range

The Class 2 630680nm laser maintains ±2mm accuracy from close quarters out to the maximum 393ft distance, so readings stay reliable whether checking a single room or spanning a large site. The 1.4-inch backlit LCD remains readable in bright conditions, supporting sustained use without frequent recalibration.

How it compares

Measured against everything we stock in Alarm Kits & Motion Sensors, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 64% of the 180 comparable items (median $30.99).

Specifications

Product
Brand nameEmerson
Model name393 ft-Black Screen-MS-1+
Product colorWhite
Power
Built-in batteryYes
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.1 kg
In the box
In the box1*Laser Measuring Tool

Questions about this item

How do I verify the laser is measuring accurately after turning it on?

The 1.4-inch backlit LCD displays readings with ±2mm precision across the 0.03-120m range so you can confirm measurements instantly on screen.

What comes in the package and what must I buy separately?

The box includes 1 laser measuring tool with an embedded 500mAh lithium-ion polymer battery; a USB-C cable and tripod are not included.

Which version should I choose for indoor tiling versus outdoor layout work?

The single 393FT-Black model covers both uses with its 393ft range, cross-line laser level, and IP54 aluminum housing for dust and splash resistance.

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