Product Name: YJ2A51

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Product Specification Model No.: YJ2A51 Product Name: Digital Light Meter                         -External connection Display: 3 1/2 Digits LCD Readings              With Max. Value 1999 Range mark: 400~700 nm Peak wavelength: 550 nm Range: 200 / 2000 / 20000 / 200000 Lux                                20 / 200 / 2000 / 20000 FC Range scale: 0.1 ~ 199900 Lux                     0.01 ~ 19990 FC Units of Measurement: Lux & FC (Foot-Candle); 1 FC=10.76 Lux Operating Temp.& Humidity: 0℃ ~ 60℃   80% R.H. Below (No condensation) Store Temp.& Humidity: -10℃ ~ 60℃ / 70% R.H. Below (No condensation) External connection: DC Jack Output (I.D. Ø 3.5 mm)                                 DC 1mV/ digit (Max. DC 2V/F.S.                                 Accuracy is ± 0.5% rdg compare                                 with meter’s output.) Weight: Approx. 270 g (including battery) Accuracy: 23℃ ± 5℃ / 80% R.H. MAX. Measuring Range                    Accuracy                    Lux                                                                                200                       ± ( 4 % rdg + 5 dgt )         2000                      ± ( 4 % rdg + 5 dgt )        20000                     ± ( 5 % rdg + 4 dgt )       200000                    ± ( 5 % rdg + 4 dgt ) Measuring Range                    Accuracy          FC           20                        ± ( 4 % rdg + 5 dgt )          200                       ± ( 4 % rdg + 5 dgt )         2000                      ± ( 5 % rdg + 4 dgt )        20000                     ± ( 5 % rdg + 4 dgt )

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