| Nome da marca: | SR | 
| Número do modelo: | H300/H303 | 
| MOQ: | 10pcs | 
| Preço: | 13-20usd | 
| Condições de pagamento: | L/c, t/t | 
| Capacidade de abastecimento: | 4000 PCs/dia | 
| Dimensions | 67mm × 87mm × 183mm | 
|---|---|
| Weight | 177g | 
| ESD Protection | ±15KV Air, ±8KV Contact | 
|---|---|
| Input Voltage | 5V | 
| Interfaces | USB, RS232; Key triggered, infrared triggered | 
| Drop Resistance | 2m (steel plate, 18 drops); 5cm (4000 drops) | 
|---|---|
| Tumble Test | 2000 hits, 0.5m (Steel) | 
| Temperature Range | Operating: -20°C to 50°C Storage: -40°C to 70°C | 
| Humidity | 0 to 95% RH (non-condensing) | 
| Ambient Light | 0 - 100,000 lux | 
| IP Rating | IP65 | 
| Sensor Resolution | 1280 × 800 | 
|---|---|
| Illumination | Red and White LED | 
| Aiming | Laser | 
| Field of View | 42°H × 26.8°V | 
| Symbol Contrast | 15% minimum print contrast ratio | 
| Scan Angles | Pitch: ±60°; Roll: ±180°; Yaw: ±60° | 
| Min Resolution | 3mil | 
| Reading Indicators | Beeper; LED indicator; Vibration prompt | 
| 3 mil Code 39 | 10mm - 90mm | 
|---|---|
| 13 mil UPC | 10mm - 200mm | 
| 10 mil DM | 0mm - 100mm | 
| 20 mil QR | 60mm - 250mm | 
 
  
 