LED work indicator, laser light distance of more than 200 metersBright spot, low divergence, good collimation, small size.1 intelligent feedback control circuit;2 high efficiency transmittance optical system;3 low power consumption, high performance optical power output;4 stable performance, good consistency, long service life.Product parameters:Spot form: dotted.Beam style: continuous linear.Focus mode: fixed focus.Output wavelength: 523 nm.Output power: 10mw.Operating voltage: DC = 3.0V.Working current: ≤450mA.Warm-up time: none.Working temperature: -10 ℃ - 30 ℃.Storage temperature: -10 ℃ - 40 ℃.Service life: continuous use more than 8000 hours.Packing: 1 x green Teaching pen flashlight + 1 x conversion cap + 2 x AAA battery.Note:The battery has been installed,Please open the teaching pen flashlight, tear off the thin film on the battery, and then install the teaching pen flashlight can be lit.
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منذ 5 أيام
منذ 3 أيام
