A triple display constantly shows high, low, and current temperatures. Instantly view if freezer, water bath, or incubator is within temperature specifications. Monitor temperature of any experiment when you’re not there—overnight, weekends, even during lunch. Resolution is 1°, accuracy is ±1°C. One year warranty.

Sensor and 10-foot cable may be placed under water, in refrigerator, or freezer. Small cable diameter (1/16-inch) allows refrigerator doors to close on it with no effect. Unplugging the cable activates a sensor inside the unit for monitoring ambient room temperature. Simple, one-button operation resets the high/low memories. Probe’s wire-mounting bracket permits easy sensor placement. Low battery is signaled on the display.

To ensure accuracy, an individually serial-numbered Traceable® Certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Certificate is valid for two years from test date. Unit’s high-impact ABS plastic case has a flip-open stand, wall hanging hook, magnet, and Velcro™ mounting tape. Size is 2-5/8 x 2-1/2 x 3/4 inches and weight is 1-7/8 ounces. Includes one LR44 button cell battery; replacement #3029-60. Unit will run continously for one year.

Description/Item No.	Details	Mfr. Item No.	Your Cost/Qty	Purchase
Sentry™ Thermometer 3513-51	Thermometer with temperature range –50 to 60°C (–58 to 140°F), supplied with bullet probe and 10’ cable	EW-18004-31	$80.94/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
Sentry™ Thermometer 3513-93	Thermometer temperature range –50 to 60°C (–58 to 140°F), with bottle probe for refrigerator/freezer applications	6416	$82.30/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