Pocket Sound Level Meter Gelsonlab HSLI-032 new Digital Sound Level Meter, Handheld Audio Noise Meter Tester with LCD Display Measuring 30-130dB
Read MoreSend InquiryPortable Digital Sound Level Meter Gelsonlab HSLI-031 Digital Sound Level Meter, Handheld Audio Noise Meter Tester with LCD Display Measuring 30-130dB
Read MoreSend InquiryDigital Illuminance Light Meter Gelsonlab HSLI-033 Portable Digital Luxmeter Digital Illuminance Light Meter with LCD Display
Read MoreSend InquiryPocket Digital Luxmeter Gelsonlab HSLI-003 Pocket Digital Luxmeter Digital Illuminance Light Meter with LCD Display 0.1-50,000 Lux Rangey Digital light meter luxmeter will allow you to measure the lighting in any area Accurate up to 50,000 lux +/- 5% | Requires one 9V battery for operation (not included) Detachable light sensor allows you to take measurements in any position or space Great for determining the proper exposure for a photograph to help determine shutter speed and f-number
Read MoreSend InquiryPocket Usb Temperature Humidity Meter Gelsonlab HSLI-002 Mini Pocket USBTemperature Humidity meter, Portable temperature and humidity meter Barometric Pressure Datalogger
Read MoreSend InquiryStudents Oscilloscope Gelsonlab HSLI-036 High quality students oscilloscope with LCD digital display
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