| 产品名称 | VWR® Traceable® High-Accuracy Refrigerator/Freezer Digital Thermometer |
| 产品货号 | VC4238 |
| 产品价格 | 现货询价，电话：010-67529703 |
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| 产品品牌 | vwr |
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| 产品详情 |
Perfect for monitoring freezers, heating blocks, incubators, refrigerators, and water baths.
Display case is made of high-impact, chemical-resistant ABS plastic
For thermometers 89094-746 and 89094-748, each sensor probe is sealed in a bottle filled with GRAS nontoxic glycol. The solution insulates the sensor from rapid temperature changes, such as when refrigerator door is opened. Bottle dimensions: 2.5x6.4 cm (1x21/2"). Thermometer 89094-750 has two chemical-resistant, waterproof sensor probes. Probe diameter: 5mm (3/16"). Probe length: 1.9 cm (3/4").
Display simultaneously shows maximum, minimum, and current probe temperatures, as well as room temperature. Alarm feature provides continuous visual and audio alerts when temperature rises above or falls below a programmable set point, even if temperature returns to non-alarm range. Dual probe thermometers provide individual readings and alerts for each probe. Sensor and 3m (10') micro-cable continue to perform accurately when submerged in water. Micro-cable permits refrigerator doors to close on it without affecting the seal. Thermometers feature one-button self-calibration.
Certifications: Thermometers fulfill all CDC thermometer and vaccine thermometer requirements. 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.
Ordering information: All thermometers are supplied with two AA alkaline batteries, stand, wall mount, Velcro® mounting strips, and magnetic mounting strips.
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