KYORITSU Digital Illuminance Meter JIS General Type A Class Compliant KEW 5204

JIS C1609‐1:2006 General type A class compliant digital illuminance meter Wide measurement range from 0.0 to 199,900 lux Equipped with zero adjustment function, allowing highly accurate illuminance measurement MAX/MIN display function, large LCD with backlight. Measuring range: 0.0~199900 lx / Measuring range: 199.9/1,999/19,990/199,900 lx / Display: Digital display Light receiving element: Silicon photodiode /Linearity: ±4%rdg±5dgt (23℃±2℃ standard) /Oblique incident light characteristics: 10°±1.5% or less, 30°±3% or less, 60°±10% or less・80°±30% or less/visible range relative spectral response characteristics/deviation from standard spectral luminous efficiency: 9% Response time: Auto range: 5 seconds or less Manual range: 2 seconds or less / Batteries used: AA dry cell R6 (1.5V) x 2 / Continuous use time: Approximately 80 hours (auto power off approximately 30 minutes) / Operating temperature Humidity range: 0℃~40℃, relative humidity 80% or less (no condensation) /Storage temperature and humidity range: -10℃~60℃, relative humidity 70% or less (no condensation) External dimensions/mass: 169(L) x 63(W) x 37(D)mm /210g (including battery) /Compliant standards: JIS C 1609-1:2006, IEC61326 Accessories 9195 (carrying case) / Instruction manual AA battery R6 x 2