| Measuring System | Incident and reflective ambient light |
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| Light Receiving | Incident light: Lumisphere (flat plate type) |
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| Light Receiving | Reflective light: Lens (light receiving angle 33 degrees) |
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| Photo Cell | Silicon Photo diode |
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| Measuring Range (100 ISO) | EV 3~EV 17 Incident and reflective |
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| Film Speeds | ISO 12~12500 In 1/2 stop increments |
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| f/stop display range | f/1/4~f/32 in 1/2 stop increments |
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| Shutter Speeds | 30 seconds to 1/8000th second |
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| Special Display speeds | 1/5, 1/10, 1/25, 1/50, 1/100, 1/200, 1/400, 1/800 |
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| EV display range | 3,4,5,6,7,8,9,10,11,12,13,14,15,16,17 |
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| Power Source | One 3 V coin-type lithium battery model CR 2032 |
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| Operating temperature | 32 degrees F~104 degrees F (0 degrees c~40 degrees C) |
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| Storage temperature | -4 degrees F~140 degrees F (0 degrees C~40 degrees C) |
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| Dimensions | 1.8 x 2.6 x 0.95 in. (40 x 65 x 24mm) W x D x H |
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| Weight | 1.4oz. (40g) |
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