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Light Meter with Connectivity to ExView® App

Extech LT250W

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The LT250W is a compact light meter with Bluetooth® connectivity, which allows building and maintenance professionals to view and share light intensity data directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and create and send reports, users can gain deeper insights on workplace comfort and building health. The LT250W is part of the Extech 250W Connected Series of products that can improve your ability to evaluate problems and report on them from the field. This allows you to improve the speed and quality of decisions to address critical issues immediately.

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  • Easy, Flexible Operation

    View data on both the large backlit LCD display and from iOS® or Android™ mobile devices using the ExView app via Bluetooth.

  • Standalone Capture and Display

    Measure light intensity data up to 100,000 Lux (10,000 Fc), record max/min readings, and freeze the display with ‘data hold’ feature.

  • Portable Collection, Analysis, and Reporting

    Export .CSV data; create and send PDF reports including photos of the measurement location taken with a connected smartphone or tablet camera.

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Specifications
General Specifications
Light (Foot Candle)
0 to 18,571 Fc
Light (Foot Candle) Basic Accuracy
±4% of reading (<9,999 Fc); ±5% of reading (≥10,000 Fc)
Light (Foot Candle) Max Resolution
1 Fc (<9,999 Fc); 10 Fc (≥10,000 Fc)
Light (Lux)
0 to 199,900 Lux
Light (Lux) Basic Accuracy
±4% of reading (<9,999 Lux); ±5% of reading (≥10,000 Lux)
Light (Lux) Max Resolution
1 Lux (<9,999 Lux); 10 Lux (≥10,000 Lux); 100 Lux (≥100,000 Lux)
Sampling Rate
0.5 sec
Wireless Connectivity
Bluetooth® (via ExView iOS/Android mobile app)
Wireless Transmission Range
up to 90 m line of sight
Additional Details
Certifications
CE, FCC, UKCA
Dimensions
6.9 × 2.1 × 1.1 in (176 × 53 × 28 mm)
Display
5-digit (99999-count) backlit segment LCD display
Operating Conditions
32 to 104°F (0 to 4°C),≤80% RH
Power
3 × AAA (1.5V) batteries
Warranty
2 years
Weight
3.2 oz (90 g)
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech LT250W

$117.69

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Returns and Shipping Information for Orders Placed on FLIR Websites

Free Shipping

Orders placed through FLIR.com will ship via free 2-day expedited service to the contiguous 48 states.

Returns

We offer a 30-day return policy on all products, no questions asked. Your order confirmation will contain instructions on how to contact our Customer Care team to initiate the return.

shipping time cut-offs

Orders placed Monday-Friday before 12:00 PM (noon) EST will likely ship the same day. All other orders will ship the next business day.

Want more information on this product?

Call +1 (866) 477-3687 to speak with a knowledgeable specialist.