ST-2002 is a handset, which inherits all advantages of ST-1001, and improved a lot. It is smaller, lighter, more practical, more convenient to use. The streamlined appearance design makes it look smarter.
 | 
 Frequency  | |
| 
 Range    | 
 46MHz ~ 864MHz  | 
| 
 Frequency Step  | 
 50kHz,100kHz,1MHz,10MHz and 100MHz  | 
| 
 Level Measurement  | |
| 
 Range     | 
 30dBμV ~ 120dBμV  | 
| 
 Accuracy    | 
 ±2dB (20℃ ± 5℃)  | 
| 
 Resolution     | 
 0.5dB  | 
| 
 Voltage  | |
| 
 Input Range       | 
 1V ~100V (AC/DC)  | 
| 
 Measured Accuracy  | 
 ±2V  | 
| 
 Resolution     | 
 1V  | 
| 
 Others  | |
| 
 Dimension  | 
 About 168mm x 71mm x 42mm  | 
| 
 Weight        | 
 About 368g (Including the battery)  | 
| 
 Working Temperature    | 
 -10oC ~ 40oC  | 
| 
 Audio          | 
 Built-in speaker (Auto on in SINGLE FREQUENCY mode)  | 
| 
 Power Supply       | 
 3.6V/2.1AH Ni-MH battery (Rechargeable)  | 
| 
 Operating Time    | 
 More than 6 hours (Shut off the audio and LCD backlight)  | 
| 
 Charging Time    | 
 10 ~ 12 hours (Power off the meter)  |