The SuperHeat Psychrometer measures differential temperature (T1-T2, Air-T1, T1-DP), humidity, air temperature, dew point and wet bulb. The psychrometer features the storage and recall of up to 99 data samples, Min/MAX/Average
readings, Data Hold, selectable Auto Power Off and an RS-232 port for capturing readings to a PC.
Each SuperHeat Psychrometer Includes
>> (4) AAA Alkaline Batteries
>> (2) Type K Bead Wire Temperature Probes
>> Windows PC Software (Available as a Download and Requires RS-232 Cable #589250)
NOTE: Large Quantity Discounts Are Available!
Psychrometer Specifications
| Humidity | Range: 10 to 90% RH Max Resolution: 0.1% RH Accuracy: ±3% RH |
| Temperature (Internal) | Range: -4°F to 122°F (-20°C to 50°C) Max Resolution: 0.1° Accuracy: ±1.8°F (1°C) |
| Temperature (External) | Range: -328°F to 2498°F (-200°C to 1370°C) Max Resolution: 0.1° Accuracy: ±0.3% or ±1.8°F (±1°C) |
| Dew Point | -90.4°F to 122°F (-68.0°C to 49.9°C) |
| Wet Bulb | -6.9°F to 122°F (-21.6°C to 49.9°C) |
| Display | Triple LCD |
| Response Time | 60 Seconds Typical |
| Low Battery Indicator | Yes |
| Operating Conditions | Temperature: -4°F to 122°F (-20°C to 50°C) Humidity:<99% RH Non-Condensing |
| Storage Conditions | Temperature: -40°F to 185°F (-40°C to 85°C) Humidity: <99% RH Non-Condensing |
| Power Supply | (4) 1.5 Volt AAA Batteries |
| Battery Life | Approximately 300 Hours |
| Software Compatibility | Windows 95, 98, ME, NT, 2000, XP |
| Dimensions | 9.0" x 2.2" x 1.7" (23.0cm x 5.7cm x 4.4cm) |
| Weight | 5.3oz. (153 grams) |
| Description | Part Number | Qty 10+ | ||
| Extech SuperHeat Psychrometer | RH350 | call | ||
| Optional Accessories | ||||
| USB Serial Adapter | CABLE-USB232 | call | ||
| RS-232 Cable | 589250 | call | ||
| 4 pack AAA Batteries | AAA-ALK-BAT | call | ||
Psychrometer Documentation
Psychrometer User Manual - English
Psychrometer User Manual - Spanis