Records up to 32,000 data points that can be downloaded by plugging the pen directly into a USB port, with no cradle or cable necessary. Datalogging can be programed to begin immediately, at a predetermined time, activated by the unit’s push button, or to continually roll over after a set number of data points. Green and red led lights indicate datalogging and alarms. Comes with software, ½ AA battery, tripod screw and a wrist strap. N.I.S.T. traceable certificate of compliance is available.
Dimensions: 1” × 5¼” (25 × 133 mm)
Weight: 1.2 oz (34 g)

Specifications

Temperature:
Range	-40 ~ 85°C -40 ~ 185°F
Resolution	0.1°C or F
Accuracy	±0.6°C / 0.9°F (-20 ~ 50°C) otherwise ±1.2°C, ±2°F
Humidity:
Range	0.1 ~ 99.9%
Resolution	0.1%
Accuracy	±3% (@25°C and 10 ~ 99% RH) otherwise ±5%

Description/Item No.	Details	Mfr. Item No.	Your Cost/Qty	Purchase
Datalogging RH / Temperature Pen 3513-20	Datalogging RH / Temperature Pen	800013	$154.29/EA	Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
Datalogging RH / Temperature Pen 3513-21	Datalogging RH / Temperature Pen with certificate	800013C	$185.71/EA	Add to Cart 2 In Stock 2 In Stock