Description
Features
- High precision sensor from UK
- LCD displays in English
- Sound, light and vibration alarms
- Two alarm points, adjustable
- Calendar real time in English
- Back alligator clip design
- Save 3000 alarm records
- Low voltage reminder
- USB charger,1800 mAh Li battery
- Computer connection is optional
Technical Specifications
| Readings | Large screen display of gas composition or concentration |
| Display | LCD digital display of gas type or gas concentration or status |
| General Specifications | Rugged, shockproof synthetic rubber |
| Battery | 3.7 V 1700 mA Rechargeable Lithium Battery |
| Relative Humidity | 5% RH to 95% RH (Non-Condensing) |
| Protection Grade | IP 65 High Waterproof Protective Shell |
| EMI or RFI | Complies with rules of EMC Directive 89 per 336 EEC |
| Detecting Gas | HF (Hydrogen Fluoride) |
| Sensor Type | Electrochemical |
| Measuring Range | 0 ppm to 100 ppm |
| Calibration | Automatic Calibration and Return to Zero |
| Backlight | Backlight Turns on Automatically in Dark Environment and Alarming Situation. Can Be Manually Activated |
| Self-Test | Full Self-Test Function When Startup |
| Alarm Indication | Clearly Audible and Visual Alarm Indication |
| Audible Alarm | Up to 90 dB Pulse Output at 9.8 in (25 cm) from the Detector |
| Visual Alarm | Blinking, Wide-Angle Alarm Lens, 2 Red Alarm LEDs, and Alarming LCD Readings |
| Other Alarms | Low Battery, Turn-off Warning, Sensor Malfunction, Over Range |
| Detection Accuracy | 3 % FS |
| Interface Definition | U 3 Port (USB) |
| Storage Capacity | Maximum 6000 Records |
| Explosion-Proof Mark | Ex ib IIB T 3 Gb |
| Resolution | 1 ppm |
| Temperature | -40 °F to 122 °F (-40 °C to 50 °C)
|
| Appearance Size
 |
3.90 in x 2.60 in x 1.30 in (9.9 cm x 6.6 cm x 3.3 cm) |
| Weight | 11.29 oz (320 g) |