照度計(jì)test-6300性能特點(diǎn) 照度計(jì)test-6300 1. FEATURES l Easy to use with pock size light weight l 3 1/2 digital LCD display with LUX, fc, LOBAT, MAX, HOLD indication l Accurately display light level in terms of Foot Cles (Fc) or Lux over wide range. l Measures from 0 to 50000 Lux/ Fc in four ranges with resolution 0.1Lux/Fc . l Max Hold Data Hold l Auto power off 2. SPECIFICATIONS Display: 1999 s LCD display with LUX, fc, LOBAT, MAX, HOLD indication Polarity: Automatic, (-) negative polarity indication. Over-range: “1” mark indication. Low battery indication: The “BAT” is displayed when the battery voltage drops below the operating level. Measurement rate: 1.5 times per second, nominal. Storage temperature: -10 oC to 60 oC (14 oF to 140 oF) at < 80 % relative huity Auto Power Off: Meter automatically shuts down after approx .15 minutes of inactivity. Power: One stard 12V, A23 battery. Dimensions/Wt.: Photo Detector Dimensions/Wt.: