Traceable® 4800TR Digital Thermohygrometer with Dew Point
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Traceable® 4800TR Digital Thermohygrometer with Dew Point
This Traceable® digital thermohygrometer monitors relative humidity, temperature, and dew point using fast-response solid-state sensors with reaction times under 30 seconds. Audible and visual alarms activate when humidity exceeds any of three preset thresholds (55%, 60%, or 65%). Triple memories store minimum and maximum readings for humidity, temperature, and dew point since the last reset. The unit includes a desktop stand and wall-mounting bracket for flexible placement. Each meter is supplied with a NIST-traceable calibration certificate from an ISO 17025 A2LA-accredited laboratory.
- Item Number: 37803-83
- Model: 4800TR
- Humidity Range: 1 to 99% RH
- Temperature Range: 14 to 140 °F (–10 to 60 °C)
- Dew Point: Calculated from RH and temperature
- Response Time: < 30 seconds (solid-state sensors)
- Alarms: Sound and light alarms at 55%, 60%, or 65% RH
- Memory: Triple MIN/MAX for RH, temperature, and dew point
- Power: Two AA batteries (included)
- Included: Desktop stand, wall-mount bracket and hardware, batteries, NIST-traceable certificate
- Warranty: 1 year
| Product Type: | Humidity/Temperature/Dew Point Meter |
| Brand: | Traceable |
| Temperature Range: | 14 to 140°F (–10 to 60°C) |
| Temperature Resolution: | 0.1° |
| Temperature Accuracy: | ±1°C |
| Humidity Range: | 1 to 99% |
| Humidity Resolution: | 0.1% |
| Humidity Accuracy: | ±3% mid-range, ±5% elsewhere |
| Overall Dimensions: | 2-5/8 x 3-7/8 x 5/8 inches |
| Includes: | Traceable® Certificate, wall Mount and batteries |
