Dr Meter DM-LX1330B Digital Light Lux Meter Luxmeter It is two-wires access and

It is two-wires access and doesn't require extra power supply

and a single-hole rubber stopper

NON-HABIT FORMING

Around the Neck

Power: 3 AAA batteries (not included)

Dr Meter DM-LX1330B Digital Light Lux Meter Luxmeter It is two-wires access andDr Meter DM LX1330B Digital Light Lux Meter Luxmeter Product description: Dr. Meter DM LX1330B Please Note: It is Dr. Meter brand, not generic light meter. The Digital Light meters are used in the fields of cinematography and scenic design, in order to determine the optimum light level for a scene. They are used in the general field of lighting, where they can help to reduce the amount of waste light used in the home, light pollution outdoors, and