Online store for ordering kunrahal.com Specifications: * Model: SNDWAY SW-1000A * Measurement range: 3 to 1000 meters * Measurement accuracy: ±1 meter * Angle measurement: ±90° * Battery: Lithium Polymer 3.7V 750mAh * Measurement units: Meter / Yard * Wave type: 905nm (eye safe) * Water resistance: IP54 * Weight: Approximately 150 grams * Dimensions: 95 × 41 × 73 mm