Records temperature and humidity on a 7-day rotation chart. Uses a bi-metallic strip for temperature and one human hair bundle for humidity. Humidity sensor features +/- 2 degrees accuracy.
Protective acrylic cover removes easily, yet latches securely in place. Includes one red and blue felt –tipped pen, one 7-day rotation chart paper and one AA battery.
Additional charts and pens should be ordered separately.
KFG-2122 – Pack of 100 charts, 7 days, -6 to 40 degrees Celsius
KFG-2123 – Pack of 5 red pens
KFG-2124 – Pack of 5 blue pens
Digital Temperature and Humidity Meter
Device offers minimum/maximum memory and hold features. Unit measures 7 1/8 x 2 ¾ x 1 ¼”. Probe is 8 ½ long with 2/3” diameter with a 3 foot cable. Weight is 10 ¾ ounces. With accuracy of +/- 2% RH. Dew point display (range 0 to 50ºC with a resolution of 0.1 and an accuracy of +/- 2ºC) and with a programmable alarm element.
To assure accuracy, an individual serial numbered Traceable Certificate from an ISO 17025 calibration laboratory is provided. Certificate indicates traceable to standards provided by NIST.