Certified Relative Humidity & Temperature SD Card Logger 800021C
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Product Information
Specification
Dimensions | 7" × 2¾" × 2" (178 × 70 × 51 mm) |
Weight | 1 lb (454 g) |
Part Number | 800021C |
Range | Resolution | Accuracy | |
RH | 5 to 95% RH | 0.1 | ≥70% RH ± 3% rdg + 1% RH, < 70% RH ± 3% RH |
Ambient Temp | -0 to 50ºC, -32 to 122ºF | 0.1 | ±0.8ºC, ± 1.5ºF FS |
Dew Point ºC | -25.3 to 48.9ºC | 0.1 | |
Dew Point ºF | -13.5 to 120.1ºF |
0.1 | Sum of RH & TA accuracies. Calculated automatically from RH & temperature measurement. |
Wet Bulb ºC | -21.6 to 50ºC |
0.1 | |
Wet Bulb ºF | -6.9 to 122ºF |
0.1 | |
Type K | -58 to 2372ºF, -50 to 1300ºC |
0.1 | |
Type J | -58 to 2192ºF, -50 to 1200ºC |
0.1 | ± (0.4% + 1ºC ) FS ± (0.4% + 1.8ºF) FS |
Sper Scientific 800021C Relative Humidity & Temperature SD Card Logger
Description:
Reads Relative humidity (RH), ambient temperature, dew point and wet bulb, and functions as a type K or J thermometer.
Records data onto standard SD memory cards (like a digital camera) for unlimited data storage. The removable SD card is easy to transport and insert into a computer’s memory card slot or SD card reader. Uploads pre-formatted data to Excel, without the need for additional software and cables. Additional SD cards are readily available in a variety of memory sizes.
Each data set includes temperature, RH, time and date. Features min/max, auto power off, low battery indicator and hold function. Also reads thermocouple temperature with optional probes. This well-made unit is extremely accurate with fast response times and includes a fold-out tripod and large, easy-to-read backlit LCD. Comes ready to use in a soft carrying case complete with a detachable probe, 6 AA batteries, instruction manual and an SD card. Uses optional USB Power Cable (840058), or AC Adapter (840097).
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