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341C portable projection density meter
341C function: measure density, density difference, and dot area. Simply press the button to easily complete the reset operation. Completely independe
Product details
Measurement range 0->5.0D0% -100%
Measure aperture 2mm and 3mm
Repeatability ± 0.1D (0-4.0D)
2mm and 3mm aperture sizes
±1%（4.0D - 5.0D）
3mm aperture
Startup time not available
Zero tuning stability
± 0.02D (0.01 typical value)
conform to
ANSI/ISO Visual Standards
Measuring length range (neck length) 14cm (5.5 ")
AC adapter requires 100-240V~50/60Hz
Working temperature range 50 ° F -104 ° F (10 ℃ -40 ℃)
Size: Height 5.1cm (2.0 "); Width 7.5cm (2.9 "); Length 17.8cm (7.0 ")
Weight: 690g （1.52lbs）
Security level and compliance:
UL，CUL
CE
FCC (Class A)
Linear (* *): ± 0.02D (0-4.0D)
2mm and 3mm measurement aperture
± 2% (4.0D and 5.0D)
3mm measuring aperture
Power supply: AA nickel hydrogen rechargeable battery; Battery (standard) AC adapter (standard)
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