Thickness _ electromagnetic coating thickness gauge _ is provided by 星枫 instruments. Nanchang Xing Feng Instrument Co., Ltd. (www.xingfengyiqi.com) is Nanchang quality certified company Commercial Union, with Germany Knicks, Plymouth Seth Apresys, Hilti Germany, Switzerland, Leica and other brands, has a good reputation, honesty, service-oriented "business alliance Service" icon on the page, we will be happy to serve you! DC-2010B Ultrasonic Thickness Gauge Product Name: DC2010B Ultrasonic Thickness Gauge Item No.: XF-DC2010B Price: 0 Brand: Xing Feng Instruments Product Category: Physical properties testing equipment Technical parameters Measuring range :0.7-250mm Indication accuracy: 0.01mm Velocity range :1000-9999m / s measurement period: 2 times / sec data storage: 2000 group auto-off time: 90 seconds Power supply: two AAA batteries (AAA) plate thickness, can work for less than 72 h Temperature: -10 ° C - 40 ° C Storage temperature: -20 ° C - 70 ° C Dimensions: 108x61x25mm Weight: 230g (with battery) Standard equipment Host: DC-2010B a probe: PT-12 and PT-6 coupling agent: bottle battery: AAA Size random data two sections: one case: a simple one ST5900 ST5900 operate ultrasonic thickness gauge, the price is very cheap, only objects can be used to measure the thickness of steel, iron material. Velocity 5900m / s fixed. Technical parameters Measuring range 1.2-200mm Velocity 5900m / s only for a resolution 0.1mm steel supply 7 # battery 1 Dimensions 107 × 60 × 15mm Weight 100g