Specifications Range Best Accuracy Model: UT342;
Iron Matrix Measure: 0μm~55μm +/- 3dgt, 56μm~1000μm +/-(3.0%+1dgt), Aluminum Matrix Measμre 0μm~55μm +/-3dgt, 56μm~1000μm +/-(3.0%+1dgt), Resolution 1μm √;
Features Display Count: 9999;
Auto Power Off √;
Low Battery Indication: √;
Data Hold: √;
MAX / MIN: √;
Data Logging: 2000;
LCD Backlight: √;
Measurement Mode: Continuous or Single Measurement √;
Key Mis-press Buzzer: √;
General Characteristic: Power 9V Alkaline Battery(6LF22); LCD Size 22mm X 22mm; Product Color: Red and Grey; Product Net Weight: 144.2g; Product Size 153mm X 110mm X 40mm, Standard Accessories Battery, Standard Membrane Slice,Iron Matrix Slice,Aluminum Matrix Slice, Carrying Bag; Standard Individual Packing Gift Box, English Manual