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WFH-204B Portable UV Analyzer UV Lamp 365/254nm Dual-purpose Detector

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Digital Light Energy Meter Quantum PAR Meter High PrecisionLightIntensityTester

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1PC New TES-1339 Digital Lux Light Meter Tester 0.01 to 999900 Lux Autoranging

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HA350C 380-780nm Handheld Spectral Color Illuminometer LED Lux Spectrometer

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Linshang LS138 4-Channel UV Radiometer UVA UVB UVC UVV Intensity Meter

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PAR Meter Light Tester PPFD Photosynthesis Quantum Meter Wavelength W/ Sensor

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WT103 Digital Gauss Meter 5% Accuracy Backlight Tesla Meter Support mT/Gs Switch

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WFH-203B Analyzer RadiationMeasuring Instrument Ultraviolet FluorescenceDetector

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1PC Split Transmission Meter,Window Tint Meter,Light Transmittance Meter LS110A

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ST-512 Ultraviolet Ray Medical Civilian Germicidal Lamp Test Illuminance Meter

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Fluke 941 Light Meter

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Handheld Digital Tension Gauge Cable Tension Tester Wire Tension Gauge