Relative Humidity & Temperature SD Card Logger

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.Dimensions: 7 × 23⁄4 × 2 178 × 70 × 51 mmWeight: 1 lb 454 g *Certification Option N.I.S.T. traceable Certificate of Compliance available at additional cost Select option above. Specifications Range Resolution Accuracy RH 5 to 95% RH 0.1 ≥70% RH ± 3% rdg + 1% RH,< 70% RH ± 3% RH Ambient Temp. -0 to 50 degrees C, -32 to 122 degrees F ±0.8 degrees C, ± 1.5 degrees F FS Dew Point degrees C -25.3 to 48.9 degrees C Sum of RH & TA accuracies. Calculated automatically from RH & temperature measurement. Dew Point degrees F -13.5 to 120.1 degrees F Wet Bulb degrees C -21.6 to 50 degrees C Wet Bulb degrees F -6.9 to 122 degrees F Type K -58 to 2372 degrees F,-50 to 1300 degrees C ± 0.4% + 1 degrees C FS± 0.4% + 1.8 degrees F FS Type J -58 to 2192 degrees F,-50 to 1200 degrees C Downloads Instruction Manual Product Brochure Comparison Chart Comparison Chart Videos