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Built for greenhouses, this handheld humidity/temperature hygrometer is supplied with 2 AAA, 0 to 100 %, -4 to 140°F (-20 to 60°C). It has relative humidity range of 0 to 100 % RH. It also suits office environment.
Built for greenhouses, this handheld humidity/temperature hygrometer is supplied with 2 AAA, 0 to 100 %, -4 to 140°F (-20 to 60°C). It has relative humidity range of 0 to 100 % RH. It also suits office environment.
The RH85 is a handheld hygrometer for humidity and temperature measurement featuring dual display, one-hand operation, MAX/MIN record function and calculated wet bulb, dry bulb, dew point and temperature readings. It uses a highly accurate NTC temperature sensor and a quick response capacitive humidity sensor.
Features
Applications
| Series | RH85 Series |
| Type | handheld humidity/temperature hygrometer |
| Configuration | 2 AAA |
| Configuration | 0 % to 100 % |
| Range | -4 to 140°F (-4 to 140°F (-20 to 60°C)) |
| Range | 140°F (60°C) |
| Relative Humidity Sensor | Capacitive humidity sensor |
| Relative Humidity Range | 0% to 100% RH |
| Relative Humidity Resolution | 0.1% RH |
| Relative Humidity Accuracy | ±2.5% @ 77°F (25°C), 10% to 90% RH; ±5% @ 77°F (25°C), 0% to 10% RH, 90% to 100% RH |
| Sensor Response Time for 90% of Total Range | 60 sec typical |
| Sensor Hysteresis (Excursion of 10% to 90% to 10% RH) | ±1% RH typical |
| Temperature Sensor | Thermistor |
| Temperature Range | -4 to 140°F (-20 to 60°C) |
| Temperature Resolution | 0.1°F (0.1°C) |
| Temperature Accuracy | ±0.5°C, 32 to 113°F (0 to 45°C); ±1°C -4 to 32°F (-20 to 0°C), 113 to 140°F (45 to 60°C) |
| Display | 3 1/2 digit LCD |
| Battery Life | 200 hours, typical use |
| Power | 2" (5.1 cm)AAA" alkaline batteries (included) |
| Operating Ambient | 32 to 122°F (0 to 50°C), @ less than 75% RH |
| Low Battery Indication | The " " is displayed when the battery voltage drops below the operating level |
| Storage Ambient | -4 to 140°F (-20 to 60°C), 0 to 80% RH with battery removed from meter |
| Accuracy | Stated accuracy at 23°C ±5°C (73°F ±9°F), <75% RH |
| Relative Humidity Sensor Response Time for 90% of Total Range | 60 sec typical |
| Relative Humidity Sensor Hysteresis (Excursion of 10% to 90% to 10% RH) | ±1% RH typical |
| Dimensions | 6.57 x 1.89 x 0.95" (167 x 48 x 24 mm) |
| Weight | 3 oz (87 g) including batteries |
| Series | RH85 Series |
| Type | handheld humidity/temperature hygrometer |
| Configuration | 2 AAA |
| Configuration | 0 % to 100 % |
| Range | -4 to 140°F (-4 to 140°F (-20 to 60°C)) |
| Range | 140°F (60°C) |
| Relative Humidity Sensor | Capacitive humidity sensor |
| Relative Humidity Range | 0% to 100% RH |
| Relative Humidity Resolution | 0.1% RH |
| Relative Humidity Accuracy | ±2.5% @ 77°F (25°C), 10% to 90% RH; ±5% @ 77°F (25°C), 0% to 10% RH, 90% to 100% RH |
| Sensor Response Time for 90% of Total Range | 60 sec typical |
| Sensor Hysteresis (Excursion of 10% to 90% to 10% RH) | ±1% RH typical |
| Temperature Sensor | Thermistor |
| Temperature Range | -4 to 140°F (-20 to 60°C) |
| Temperature Resolution | 0.1°F (0.1°C) |
| Temperature Accuracy | ±0.5°C, 32 to 113°F (0 to 45°C); ±1°C -4 to 32°F (-20 to 0°C), 113 to 140°F (45 to 60°C) |
| Display | 3 1/2 digit LCD |
| Battery Life | 200 hours, typical use |
| Power | 2" (5.1 cm)AAA" alkaline batteries (included) |
| Operating Ambient | 32 to 122°F (0 to 50°C), @ less than 75% RH |
| Low Battery Indication | The " " is displayed when the battery voltage drops below the operating level |
| Storage Ambient | -4 to 140°F (-20 to 60°C), 0 to 80% RH with battery removed from meter |
| Accuracy | Stated accuracy at 23°C ±5°C (73°F ±9°F), <75% RH |
| Relative Humidity Sensor Response Time for 90% of Total Range | 60 sec typical |
| Relative Humidity Sensor Hysteresis (Excursion of 10% to 90% to 10% RH) | ±1% RH typical |
| Dimensions | 6.57 x 1.89 x 0.95" (167 x 48 x 24 mm) |
| Weight | 3 oz (87 g) including batteries |
