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) 
 Resolution: 0.5dB 
 Detection method: the peak detector 
 Input Impedance: 75Ω (unbalanced, the TAC type or F-type connector) 
 Carrier to noise ratio measurements: (optional) 
 Measuring range: 20dB to 50dB 
 Signal Input Range: ≥ 85dBμV 
 Measurement accuracy: ± 2.5dB (20 ° C ± 5 ° C) 
 (Off-carrier measurement) 
 Resolution: 0.5dB 
 Voltage measurements: 
 Input range: 1 ~ 100V AC or DC (AC / DC) 
 Measurement accuracy: ± 2V 
 Resolution: 1V 
 Other: 
 Total Weight: 368g (with battery) 
 Operating temperature: -10 ℃ ~ 40 ℃ 
 Display: STN character LCD 
 Audio output: built-in speaker (single-frequency mode is automatically turned on) 

 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. 



 Zhengzhou Megumi Instrument Co., Ltd. 
 Tel :0371-66,227,105 
 0371 -66,227,105 
 QQ: 769 689 242 
 Sales Department: Manager Zhao 13598018197 
 Web site: http://www.5117hm.com 
 Headquarters Address: Erqi Plaza East 
 West Street and South Street interchanges, 19th Floor, Sun and Moon Star City A3