| display |
128X64 LCD point matrix liquid crystal display (with LED backlight)
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320X240 color TFT point matrix liquid crystal display
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| Indication accuracy |
+/- 0.01mm or +/- 0.1mm
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+/- 0.1mm (measurement greater than 100mm )、 +/- 0.01mm (measurement less than 100mm)
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| Measurement accuracy |
Low accuracy: 0.65mm~ 99.9mm +/- 0.1mm; 100.0mm~ 400.0mm ≤ 0.3% Hmm; High Accuracy: 0.8mm~ 9.99mm +/- 0.04mm; 10.00mm~ 99.99mm +/- (0.1% + 0.04) mm; 100.0mm~ 400.0mm ≤ 0.3% Hmm; Note: H is the thickness value of measurement
|
|
| Measurement period |
Ordinary measurement 2 times/second; high-speed measurement 10 times/second
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Ordinary measurement 2 times/second; high-speed measurement 10 times/second
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| Automatic shutdown |
1 minute, 3 minutes, 5 minutes optional
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1 minute, 3 minutes, 5 minutes optional
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| power supply |
Two AA batteries can work continuously for at least 48 hours
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Two AA batteries can work continuously for at least 24 hours
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| Operating Environment |
Operating temperature: -20℃~ 50℃; Storage temperature: -20℃~ 50℃
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Operating temperature: -20℃~ 50℃; Storage temperature: -20℃~ 50℃
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