Klein Tools ET130 - General Specifications; Warnings

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GENERAL SPECIFICATIONS
Klein Tools ET130 is an easy-to-use precision light meter that
measures illuminance levels in both Foot Candles (FC) and Lux.
• Spectral Range: 400 to 760 nm; white light CIE standard
• Range: 0 to 4,000 FC; 0 to 40,000 Lux (1 FC = 10.76 Lux)
• Resolution: 0.01 FC / 0.1 Lux
• Repeatability: +/- 3%
• Accuracy: +/- 5% reading +/-10 digits @ <10,000 Lux
+/- 10% reading +/-10 digits @ >10,000 Lux
• Sample Rate: 2 times per second
• Sensor: Silicon photodiode with spectral response filter
• Battery: 9V
• Operating Altitude: 6562 ft. (2000 m)
• Relative Humidity: <80% non-condensing
• Operating Temp: 32° to 104°F (0° to 40°C)
• Storage Temp: 14° to 140°F (-10° to 60°C)
• Dimensions: 8.1" x 2.1" x 1.4" (206 x 54 x 36 mm)
• Weight: 5.5 oz. (156 g) including batteries
• Tripod Mount: 1/4-20 UNC
• Calibration: Accurate for one year
• Drop Protection: 3.3 ft. (1m)
Specifications subject to change.
WARNINGS
To ensure safe operation and service of the meter, follow these
instructions. Failure to observe these warnings can result in
severe injury or death.
• Read the instructions to ensure safe operation.
• Meter is NOT insulated. Avoid contact with areas where
energized conductive elements may be present.
• Always wear approved eye protection.
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