FLUKE FLUKE-53-2 B 50HZ 单输入数字温度表，具有数据记录功 (Fluke-53-II B)

Specification Fluke 53 II B
Temperature accuracy	Above -100 °C: J, K, T, E, and N-type: ±[0.05% + 0.3°C] R and S-type: ±[0.05% + 0.4°C] Below -100 °C: J, K, E, and N-types: ±[0.20% + 0.3°C] T-type: ±[0.50% + 0.3°C]
Temperature	J-type: -210 °C to 1200 °C K-type: -200 °C to 1372 °C T-type: -250 °C to 400 °C E-type: -150 °C to 1000 °C N-type: -200 °C to 1300 °C R and S-type: 0 °C to 1767 °C
Temperature scale	ITS-90
Applicable standards	NIST-175
Display Resolution	0.1 °C, 0.1 K < 1000 1°C, 1 K >=1000
Environmental Specifications
Operating Temperature	-10 °C to 50 °C
Storage Temperature	-40 °C to 60 °C
Humidity (Without Condensation)	0% to 90%; 0 °C to 35 °C 0% to 70%; 0 °C to 50 °C
Safety Specifications
Overvoltage category	CSA C22.2 No. 1010.1 1992; EN 61010 Amendments 1,2
Agency Approvals	CE, CSA, TÜV (pending)
Mechanical and General Specifications
Size	173 mm L x 86 mm W x 38 mm
Weight	400 g
Batteries	3 AA batteries; typical 1000-hour life