portable digital recorder : Amprobe TMD-56 Multi-Logging Digital Thermometer

Amprobe TMD-56 Multi-Logging Digital Thermometer

Portable, dual-input thermometer for reading temperatures from two sources simultaneously, and USB data transfer, and is used in quality control and HVAC, electrical, industrial, and automotive maintenance
Accepts K-, J-, T-, E-, R-, S-, and N-type thermocouples
Dual-scale temperature readings range from -328 to 2,498 degrees F (-200 to 1,370 degrees C)
Dual-input thermocouples for superheat and subcool applications, and cut-out and cut-in temperature measurements, and offset mode compensates for thermocouple error
USB port exports data, and built-in memory saves up to 16 sets of data with 16,000 data points, and datalogging saves up to 256 samples with real-time data

Amprobe TMD-56 Multi-Logging Digital Thermometer, 0.05% Basic Accuracy

Product Description

The Amprobe TMD-55W dual-input thermometer with built-in memory and datalogging, and USB port accepts two K-, J-, T-, E-, R-, S-, or N-type thermocouples, and is designed to measure two temperatures simultaneously in a variety HVAC, electrical, industrial, and automotive maintenance applications. The thermocouples support superheat and subcool applications, and cut-out and cut-in temperature measurements. The meter has an offset mode that can be used to compensate for thermocouple error. Dual-scale temperature readings range from -328 to 2,498 degrees F (-200 to 1,370 degrees C).

The USB port exports data, and built-in memory saves up to 16 sets of data with 16,000 data points, and datalogging capabilities save up to 256 samples with real-time data for later viewing. The meter has a back-lit LCD screen with data hold to save readings for later viewing, and displays minimum and maximum temperature with elapsed time, and average and relative temperature calculations. The device operates on four-1.5V batteries (included), which provide approximately 120 hours of use. The auto-power-off feature turns the meter off after approximately 15 minutes, and can be disabled. A low battery indicator helps prevent false readings. The meter includes two K-type thermocouples, a carrying case, one 9V battery, and instructions.

Specifications

Display resolution	0.1 or 1 degree F (0.1 or 1 degree C)
Accuracy (with ambient operating temperature of 23 degrees C)	+ or - 5 degrees C at less than 75 percent relative humidity
K-type thermocouple temperature range	-328 to 2498 degrees F (-200 to 1370 degrees C)
Measurement rate	2.5 time/second
Operating temperature	32 to 122 degrees F (0 to 50 degrees C), at less than 80 percent relative humidity
Operating environment	Indoors at altitudes below 2000 meters
Storage temperature	-4 to 140 degrees F (-20 to 60 degrees C), at less than 80 percent relative humidity
Dimensions	Approximately 6.3 x 3.3 x 1.5 inches (160 x 83 x 38 mm) (H x W x D)
Weight	Approximately 0.6 lb. (270g), with batteries installed

H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Thermometers are used to measure temperature for various applications such as education, general purpose Quality Control (QC) labs and research lab testing, and for biological process monitoring.

Amprobe manufactures electrical testing equipment for commercial, industrial, and home use. The company was founded in 1948 and is headquartered in Everett, WA

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