| Model | 9851 |
| Temperature Range | -20~50℃ |
| Temperature Resolution | 0.1℃, 0.1! |
| Temperature Accuracy | ±0.6℃ |
| Humidity Range | 0.1%~99.9% RH |
| Humidity Resolution | 0.1% RH |
| Humidity Accuracy | ±3%RH (at 25℃. 10~90%RH, others ±5%RH) |
| RH Sensor Type | Capacitance |
| PC Interface | YES |
| Backlight | YES |
| Dew Point Range | -78.7~50.0℃ |
| Wet Bulb Range | -21.6~50.0℃ |
| Response Time | 60 Seconds Typical |
| LCD Size | 45(L) * 26(W) mm |
| Operating Temperature | 0~50℃ |
| Operating RH% | Humidity <80% |
| Storage Temperature | -20~50℃ |
| Storage RH% | Humidity <90% |
| Meter Size | 208(L) * 70 (W) * 53 (H) mm |
| Weight | ~260g |
| Battery | AA Battery * 4 PCS or 9V Adaptor |
| Standard Package | Meter, External Temp. & RH Probe, Batteries, Manual, Thermo Paper, Software CD & Cable, Hard Carry Case |
| Optional Accessory | External Temperature & RH Probe, Spare Thermo Paper, Calibration Kits |
Malaysia