| 产品名称 | VWR® Hygrometers/Thermometers with Memory and Probe |
| 产品货号 | 4385 |
| 产品价格 | 现货询价，电话：010-67529703 |
| 产品规格 | |
| 产品品牌 | vwr |
| 产品概述 | |
| 产品详情 |
Units take measurements across a wide humidity range and simultaneously display humidity and temperature.
Memory switches display minimum and maximum readings of humidity and temperature over any time period
Miniature probe can be placed virtually anywhere. Units incorporate fast response solid-state sensors. Monitor humidity with a resistive polymer sensor and temperature with a thermistor sensor. Feature a 2.9 cm (11/8") high LCD display that updates every second. Display temperature in °F or °C. Run continuously for 100 hours on one battery. Equipped with an RS-232 serial output socket for sending data to a computer. Unit 33500-098 features dew point display and a programmable audible alarm.
The hold button freezes the display to capture readings.
Certifications: A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology. Meet federal requirements for monitoring temperature and humidity in labs (CLIA specification 493.1207).
Ordering information: Complete with chemical- and shock-resistant carrying case, one 9V alkaline battery, instructions, and a probe with 91.4 cm (3') cable.
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