| Sizes | 3 channels (0.3, 0.5, 5.0μm) |
| Flow rate | 0.1CFM (2.83L/min)
Accuracy: ±5% (Compliant with JIS B9921 and ISO21501-4） |
| Maximum measurable Concentration | 10% for 2,000,000 particles/CF
（compliant with JIS B9921 and ISO21501-4） |
| Counting efficiency | 50±20%（for PSL particles near the minimum measurable size）
100±10%（for PSL particles of 1.5 to 2 times as large as the minimum
measurable size） （Compliant with JIS B9921 and ISO21501-4） |
| False count | ≦1 particle/5 minutes
（Compliant with JIS B9921 and ISO21501-4） |
| Size resolution | ≦15% (for PSL particles near 0.3μm)
（Compliant with JIS B9921 and ISO21501-4） |
| Display | 4.3 inch color LCD, Resistive touch panel |
| Communication Standard | USB (Host: for printer and USB flash memory, Device: for PC） |
| Communication Stand (option) | RS485, Ethernet, and WiFi connection points in the base/stand |
| Recording Media | Internal memory |
| Recording media Number and format | Up to 10,000 records in CSV format |
| Language | English, Japanese, Chinese, and Spanish |
| Power Internal supply | Li-ion rechargeable battery (Replaceable） |
| Power External supply | AC adaptor Input 100 to 240 V |
| Power continuous operation time | 5 hours（Single measurement） |
Main body Operating
environment | From 10 to 40 ℃, from 0 to 85%RH (With no condensation） |
Probe Operating
environment | From 0 to 50 ℃, from 2 to 98%RH（With no condensation） |
| Dimension | W213 x H100 x D55 mm |
| Weight | 650g |
| Measurement range | (Temperature）From 0 to 50℃
(Humidity）From 2.0 to 98.0％RH |
| Display resolution | (Temperature）0.1℃
(Humidity）0.1％ |
| Humidity accuracy | ±3.0% (30 to 85%RH), ±5% (other range of humidity) |
| Temperature accuracy | ±0.5℃ |
| Response time | Approximately 60 seconds or less（90％ response） |
