Hioki LUX meter FT 3424

Basic specifications (Accuracy guaranteed for 2 years, Post-adjustment accuracy guaranteed for 2 years)

Standards DIN 5032-7: 1985 class B, JIS C 1609-1: 2006 general AA class Light receiving element Silicon photo diode Range selection Auto/ Manual Linearity ±2% rdg. (Multiply by 1.5 for display values in excess of 3000 lx.) Accuracy guarantee for temperature and humidity 21 °C to 27 °C (69.8 °F to 80.6 °F), 75% rh or less (non-condensing) Response time Auto range: within 5 seconds, Manual range: within 2 seconds D/A output Output level: 2 V/range f.s. (2.5 V is output when the range f.s. is exceeded.)
Output accuracy: ±1% rdg. ±5 mV (at display count) Functions Timer hold function, Memory function (Up to 99 measured data can be saved.), Hold, Auto power off function, Buzzer sound, Backlight, Zero adjustment Power supply LR6 Alkaline battery ×2 (continuous use 300 hours), Max. rated power 500 mVA, or R6 Manganese battery ×2, or USB bus power (5 VDC) Dimensions and mass 78 mm (3.07 in)W × 170 mm (6.69 in)H × 39 mm (1.54 in)D, 310 g (10.9 oz) (including the batteries) Accessories Instruction Manual ×1, LR6 Alkaline battery ×2, Sensor cap (with strap) ×1, Carrying case (soft) ×1, Strap (for instrument) ×1, USB cable (0.9 m/2.95 ft) ×1, CD (USB driver, dedicated computer application software, and communications specifications) ×1