Stanley 40mtr Laser Measuring Tape LDM40M STHT77801-A

Measurement Range: Accurately measures distances from 0.15m up to 40 metres (approx. 131 feet).
High Accuracy: Provides precise readings with an accuracy of ±2.0 mm.
Multi-Functional Modes: Automatically calculates Area, Volume, and indirect height through Pythagorean functions.
Data Management: Features internal memory storage capable of holding up to 99 measurement records for quick recall on-site.
Backlit LCD: Equipped with a high-contrast backlit display to ensure visibility in both bright outdoor and dimly lit indoor environments.
Compact & Durable: A lightweight 96g body with a rubberized, non-slip grip for secure one-handed use in tough working conditions.

Laser Type: Class 2 (650nm, <1mW).
Units: Switchable between metres (m), inches (in), and feet (ft).
Energy Management: Features an auto laser cut-off (30 seconds) and automatic shutdown (180 seconds) to conserve battery life.
Power Source: Operates on 2 x 1.5V AAA batteries, supporting up to 8,000 single measurements per charge.
IP Rating: Dust and water-resistant (IP54 standards) for added durability.