Extech EasyView Light Meter, 999,900 Lux With Memory - EA33

• Large LCD display with advanced illuminance functions and features
• Wide measurement range to 99,990Fc (999,900 Lux) with resolution of 0.001Fc and 0.01Lux
• Luminous intensity (candela) calculations
• Store and recall up to 50 measurements, includes relative or real time clock stamp
• Ripple function excludes the effect of stray light from the primary light source measurement
• Timed-Hold, Relative in absolute value or % deviation, and Comparator function with high low alarms.

The Extech EA33 light meter features a wide measurement range to 999,900 Lux with a resolution of 0.01Lux. The ripple function allows you to exclude the effect of stray light and maintain high precision within 3%. With the Extech EA33 light meter's built-in memory, you can store up to 50 measurements at a time.

The Extech EA33 light meter features an easy-to-read display, which is also cosine and color corrected. The timed-hold function is relative in absolute value or % deviation.

The handheld Extech EA33 light meter, weighing only 11.29 oz., comes complete with built-in stand, light sensor, and protective cover with 36" (0.9m) cable, protective holster, 6 AAA batteries, and carrying case.

99.99, 999.9, 9999 ± (3% rdg + 0.5%FS)

99990 ± (3% rdg + 5 digits)

• 999900 ± (3% rdg + 0.5%FS)
• 9.999, 99.99, 999.9 ± (3% rdg + 0.5%FS)
• 9999 ± (3% rdg + 5 digits)

99990 ± (3% rdg + 0.5%FS)

Note: Calibrated to a standard incandescent lamp at color temperature of 2856K

• Display Multi-function LCD with a maximum display of 999900
• Ranging Autoranging over five ranges
• Over range indication LCD displays ‘OL’
• Spectral response CIE photopic (CIE human eye response curve)
• Spectral accuracy Vλ function (f’1 ≤6%)
• Cosine response f’2 ≤2%; Cosine corrected for angular incidence of light
• Measurement Repeatability ±2%
• Temperature coefficient ±0.1% per oC
• Sampling rate 5 times per second
• Photo detector Silicon photo-diode with spectral response filter
• Operating conditions Temperature: 32 to 104oF (0 to 40oC); Humidity: < 80%RH
• Storage conditions Temperature: 14 to 140oF (-10 to 50oC); Humidity: < 80%RH
• Meter Dimensions 5.91 x 2.8 x 1.4" (150 x 72 x 35mm)
• Detector Dimensions 3.6 x 2.4 x 1.5” (92 x 60 x 29mm)
• Weight Approx. 11.3 oz. (320g) with battery
• Sensor lead length 5’ (150cm)
• Low battery indication Battery symbol appears on the LCD
• Power supply Six (6) ‘AAA’ cells
• Battery life 200 hours (approx.)

Unit ship weight: 3Lbs