Wholesale Deli Strength Meter Haitian Signal Level Meter TV field strength meter Megumi year-end ultra-low prices the supply of goods 
 The Tianjin de force DS2002H, Signal Level Meter, TV Signal Strength Meter, handheld rugged, dual-channel measurement 
 Second, the technical indicators: 

 Frequency / channel indicators: 
 Frequency Range: 46MHz to 864MHz 
 Channel: China standard channel DS1 ~ DS56 
 China added to the channel Z1 Z43 
 Frequency accuracy: ± 50 x 10-6 (20 ℃ ± 5 ℃) 
 Resolution: 50kHz 
 Measurement bandwidth: 280kHz ± 50kHz 
 Frequency Step: 50kHz, 1MHz, 10MHz and 100MHz 
 Level measurement: 
 Measuring range: 30dBμV ~ 120dBμV, 
 Measurement accuracy: ± 2 dB (20 ° C ± 5 ° C) 

 Handheld DS2002H, she inherited many of the advantages of the DS1001 and a lot of improvement, small size and lighter weight. Beautiful appearance, convenient and durable. The internationally popular surface design, Deli family's "Little Tornado". 2004 DS2002H particularly the increase in portable soft bag, provide more robust protection. More reliable: high-strength materials, experience the vibration and shock tests. 
 Smarter: the latest technology, highly integrated design, lighter weight, per gram of higher technological content, and enable you to easily every day. 
 Address: Zhengzhou City, West Street, 19th Floor, Block A, Sun and Moon Star City A3 (West Street and South Avenue Interchange) 
 Tel :0371-66,227,105 / 66,959,363 
 Mobile: 13017693918 (DU) 
 QQ: 1,142,689,522 
 http://www.5117hm.com