For efficient good illuminance level achievement and management! Detachable & Rotatable Light Sensor Data Hold Function MAX/MIN Function Large LCD w

3 ranges changeable from low to high illuminance (200/2000/20000Lux) Data hold function Digital light meter with separate light receiving sensor and

Cable verification work necessary for network construction can be simple and intelligible! Wiremap function to check wiring just by one push button.

Safety with non-contact temperature measurements Single laser allows more accurate measurements Backlight display helps to read in a dark place Dual