Sper Scientific
800254B
Compact Temperature and Humidity Monitor
Monitor relative humidity & temperature with this compact, easy to read device.
The monitor displays the local (and remote*) temperatures in ºC or ºF, recalls min/max temperature on both, and indicates when the batteries are low. It also displays user adjustable, audible and visible Hi / Lo Alarms, on both temperature and relative humidity. The unit features a large, crisp, easy to read LCD display.
*Each monitor can also be paired with up to 2 optional remote sensors (sold separately). These wireless units operate up to 100 ft. away using RF signals, and can be placed in remote locations such as greenhouses or cold storage, and display readings on both the remote plus main unit.
Comes with 2 AAA batteries. Desktop or wall mountable.
Also available as a complete set with remote sensor here.
Dimensions:
Monitor: 3 1/8" x 3 1/8" x 1 1/4" (80 x 80 x 30 mm)
Sensor: 4 1/2" x 2 1/2" x 1" (110 x 60 x 30 mm).
Weight:
Monitor: 4 oz (113 g) Sensor: 4 oz (113 g) with batteries.
*Certification OptionN.I.S.T. traceable Certificate of Compliance available at additional cost (Select option above).
| Thermometer/ Hygrometer Indoor Display Unit | |||
| Range | Resolution | Accuracy | |
| Operating Temperature: | 14°F to 140°F -10°C to 60°C |
0.2°F 0.1°C |
±2°F ±1°C |
| Operating RH%: | 0 to 95% @25°C (77°F) |
1% RH | ±5% |
| Remote Wireless Sensor | |||
| Range | Resolution | Accuracy | |
| Operating Temperature: | -4°F to 158°F -20°C to 70°C |
0.2°F 0.1°C |
±2°F ±1°C |
| Operating RH%: | 10 to 95% @25°C (77°F) |
1% RH | ±5% |
| RF Transmission Frequency: |
433 MHz | ||
| RF Transmission Range: |
30 meters in open area | ||
| Temperature Sensing Rate: | 43 to 47 seconds | ||
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