LANDTEK HT-6510P Professional Precision Pencil Hardness Tester Measurement Angle 45Pencil Scratch Method

TES-1333 400-1100nm Handheld Digital Solar Power Meter Sun Irradiance Mesurement,User Calibration Factor Setting Function.

TENMARS TM-201 LUX/FC Light Meter According to JISC1609:1993 and CNS 5119 general A class specifications.Overload Indication.

TM-201 LUX/FC Light Meter - 3½ digits LCD with maximum reading 2000. - Overload indication. - Low battery indication. - According to JISC1609:1993 and CNS 5119 general A class specifications. - Spectral response close to CIE luminous spectral efficiency. - Measuring intensities of illumination in unit of Lux or Foot-candle. - Measuring lights source include all visible range. - Length of wire for light sensor: approximately 1.5M. - Cosine angular corrected. Product Character Warehouses, factories, office buildings, restaurants, schools, libraries, hospitals, building security and parking stations. Specification Data hold [...]

TENMARS TM-206 Solar Power Meter Helpful to Set up Solar PV Panels at Optimum Angles of IncidenceAgriculture Applications.

TM-206 _ Solar Power Meter - 3½ digits LCD display with maximum reading of 2000. - Measuring the Solar radiation emitted by the sun. - Display units: W/m2 Watts per square meter or BTU. - Data Hold/ MAX/MIN functions. Product Character TM-206 Solar Power meter is ideal for the measurement of the solar radiation that is emitted by the sun from a nuclear fusion reaction that creates electromagnetic energy. The spectrum of solar radiation is close to that of a black body with a temperature of about 5800 K. About half of the radiation is in the visible [...]

CENTER-337 Light Meter Resolution: 0.001fc~1fc01lx~10lx,Automatic Zero When Power On,Fc /lx Function Selectable,3 3/4 Digits.

CENTER-337 Light Meter Production Information FEATURES • 3 3/4 Digits Display • Auto Ranging • Automatic Power Off • Fc / lx Function Selectable • Hold Function • Range Display • Automatic Zero When Power On SPECIFICATIONS Light Range: 0.000~4000 fc ; 0.00~40000 lx Resolution: 0.01~10 Lx; 0.001~1 fc Accuracy: ±3rdg, ±5dgts Sample Rate: 2 times/sec Auto Power Off: 30 minutes Battery: 9V battery Battery [...]

SENTRY ST-520 Chroma Light Meter SENTRY Temperature Brightness LED Lamps Tester Color Digital Lux Luminance Coordinate.

ST520/ 520S/ 522   ST520 is a chroma meter with precision measurement of luminance and color temperature for broad light sources. ST520S is a chroma meter with precision measurement of luminance and color temperature for LED light sources. ST522 is a chroma meter with precision measurement of luminance and color temperature for multiple light sources with selection function. Each of them meets CIE International Commission on Illumination photopic spectral response and the color temperature.   FEATURES Precision instrument for light luminance and color coordinate. Meet CIE International Commission on Illumination photopic spectral response. Color temperature or Correlated color [...]

SENTRY ST-512 Portable Ultraviolet Light Radiation UV Meters Lux Meter UVC Photometer Illumination Meter ST512 UV Light Meter.

ST510/ 512/ 513 ST510/512/513 series are the ultraviolet meters for UVA/UVC/UVAB intensity measurement. It provides a wide range intensity measuring up to 40 mW/cm2. It provides a back magnetic mount for users to fix and install the meters easily. FEATURES High and Low measurements range in a unit mW/cm2 or μW/cm2. Backlit LCD and 4 Digits dual display. 20 points memory. Automatic measuring. Socket of tripod mounting. Magnetic mount. SPECIFICATIONS Accessories 9V Battery Battery does not include [...]