Electronic Instrument
Description
Model: TM8812
Measuring range (metric/imperial): 1.2-200mm,0.06-8inch
Operating principle: ULTROSONIC
Materials measured: any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron and other materials
Sound velocity: 500-9000m/s
Lower limit steel pipes: ф15x2.0mm, ф20x3.0mm determined by the transducer
Calibration block: included
Resolution: 0.1mm
Accuracy: ±0.5%n+0.1)
RS232C interface: with RS232C
Power supply: 4x1.5V AAA (UM-4)battery
Battery indicator: low battery indicator
Operating conditions:0-+45℃(32℉-104℉),≤90%RH
Dimensions: 120x62x30mm
weight: 164g(not including battery)
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Guangzhou Landtek Instruments Co. Ltd.
meter
Address: Flat C, Kengkou Electronic Base, No.9 Huaxi Rd. Fangcun, Guangzhou.,
Guangzhou, Guangdong
China, 510380
Tel: 86-020-81609116 81503958
Fax: 86-020-81509478
