Features
- Super big LCD screen
- User-friendly operation
- Ergonomic design
- Built-in data logger
- Audible and visual alarms
Technical Specifications
| Storage Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Operating And Storage RH | 0 % to 95 % (Non-condensing) |
| CO2 Sensor Measuring Range | 0 ppm to 5000 ppm |
| Display Resolution | 1 ppm (0 to 1000), 5 ppm (1000 to 2000), 10 ppm (>2000) |
| Accuracy | ± 50 ppm (0 ppm to 3000 ppm) Or ± 5 % of reading (take the maximum) (>3000) ppm ± 7 % of reading |
| Repeatability | 20 ppm At 400 ppm |
| Temp Compensation | ±0.1 % Of reading per °C or ±2 ppm per °C, referenced to 77 °F (25 °C) |
| Response Time | 2 min For 63 % of step change or < 4.6 min for 90 % step change |
| Warm-Up Time | <20 seconds |
| Operating Temperature | 32 °F to 195 °F (0 °C to 90 °C) |
| Display Resolution | 0.1 °F (0.1 °C) |
| Response Time | <20 minutes (63 %) |
| RH Measuring Range | 5 % to 95 % |
| RH Accuracy | ±5 % |
| Display Resolution | 1 % Main interface display, 0.1 % Max and min display |
| Power Consumption | 160 mA Peak, 40 mA average at 5.0 V |
| Display And Button | Big LCD screen, touch screen button |
| Alarm Type | Audible and visual |
| Power Supply | USB cable and lithium battery |
| Dimensions | 4.72 in x 3.54 in x 1.32 in (120 mm x 90 mm x 33.5 mm) |
| Weight | 3.70 oz (105 g Without AC adapter) |
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