Detail: Display: high contrast FSTN LCD Sonar coverage( wireless) : 90 degrees at 125 kHz Depth Units: Meters/ Feet Depth capability: 140 feet Wireless operating range: Up to 165 feet ....
Calibeur is a leader in the designning and distributing lifestyle consumer electronic products in six categories of measurements: environmental protection, energy conservation, health care, IT....
Detail: Auto Photocatalyst Air Purifier ET-00A2 4 hours working efficiency in space of 1 m3: Bacterium killing rate: > 99% Dust removing rate: > 98% Formaldehyde purifying rate: > 90% ....