RIDGID 36813 Micro LM-400 Advanced Laser Distance Measure 70m
The RIDGID Micro LM-400 Advanced Laser Distance Measure features Bluetooth® technology, allowing it to be connected to smartphones and tablets to easily view, store and share data. This helps to avoid time-consuming paperwork and costly writing errors. Android® and iOS® Apps easily and quickly transfer and overlay measurements from the Micro LM-400 onto a photo or sketch.
The LM-400 has an easy-to-read backlit 4-line display. It has a long measuring range of up to 7m and can measure angles of up to 65°. Its inclination sensor can provide instant simultaneous horizontal, vertical and diagonal distance measurements.
Functions: Distance, Volume and area calculation, Addition and subtraction, Continuous measurement, Stake out, Self-triggering timer, Indirect measurements, Angle measurements, Bluetooth® connection, Transfer/overlay data to sketches and RIDGIDSketch App for iOS® and Android®.
Specification:
Accuracy: ±1.5mm.
Operating Range: 70m.
Power: 2 x AAA batteries (supplied).
Protection Class: IP54 (dust & water splash).
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Delivery & Returns
Delivery & Returns
Delivery times vary based on the selected product option. As we operate from multiple locations, despatch may take longer if the item is stored in a specific location. Check the options below for available shipping methods, costs, and estimated delivery times.*
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from Paignton (TQ4 7AU)

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Ready to collect within 2-3 working days*
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Delivery within 2-3 working days
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Delivery within 1 working day
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Delivery within 1 working day
Delivery within 3-4 working days
Please be advised that the shipping options listed above apply to mainland UK. Delivery times, shipping services, and costs may vary depending on your postcode and location. Certain areas may be subject to additional charges or extended delivery times due to logistical constraints. We recommend reviewing the available shipping options at checkout for the most accurate pricing and estimated delivery timeframe.
Easy Returns
30-day no-hassle return policy
- Return or exchange within 30 days of delivery
- Items must be unused, unfitted, and in original packaging
- Quick & easy refund or exchange process
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For more info, see our full returns policy.
Specifications
Specifications
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SubcategoryMeasuring Tools
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TypeLaser Measures