Audible Alarm Thermometer with Min / Max Display
- Triple display simultaneously shows Min/max and current temperatures, °F/°C switchable
- Accurately monitor temperatures in freezers, water baths, heating blocks, incubators, and refrigerators with this enclosed temperature-buffered sensor
- Bottle insulates sensor from rapid temperature changes when refrigerator door is opened. Ten-foot micro-cable permits refrigerator doors to close on it.
- Minimum/maximum monitors high and low readings overnight, on weekends, or for any time period
- Alarm is programmable in 1° increments, sounds continuously when temperature rises above/falls below set points and can be turned off manually
- High-impact, chemical-resistant ABS plastic case: 2¾ x 4¼ x ¾ inches, weight: 4 ounces
| Type of Sensor: | Thermistor |
| Temperature Sensing Range: | -58.0 ~ 158.0°F / -50 ~ 70.0°C |
| Temperature Accuracy: | +/- 2°F (+/- 1°C) typical |
| Temperature Resolution: | 0.1° |
| Temperature Scale: | °F and °C |
| Min/Max Memory: | Yes |
| Dimensions: | 2.75"W x 4.25"H x 0.75"D |
| Weight: | 0.6 LBS |
| Calibration Available: | Yes (included) |
| Power: | (2) AA BATTERIES INCLUDED |
| Battery Life: | 12-18 Months |
| Storage Conditions: | Propylene Glycol fluid in bottle insulates sensor from rapid temperature changes |
| Number of Sensors: | ONE |
- Alarm Thermometer
- 10 Ft. Sensor in Vial
- (2) AA Batteries
- Instructions
- Expert Technical Support
- NIST Certificate
- View Instructions for 4127 / THOSEN002
- MSDS Sheet for Vial Filled with Glycol
- Triple display shows current high and Low temperatures
- Generates Alarm Tone for several minutes and then Flashes Alarm Message to save battery life.
SETTING THE HI/LO ALARM
1. Press the MODE button until unit is in the ALARM DISPLAY MODE indicated by the display of current temperature and HI and LO alarm settings.
2. To set the HIGH temperature alarm limit press the HI button, to advance the display in 1° increments, until the desired high temperature is displayed. Press and hold the HI button to rapidly advance the display in 5° increments.
3. To set the LOW temperature alarm limit press the LO button, to advance the display in 1° increments, until the desired low temperature is displayed. Press and hold the LO button to rapidly advance the display in 5° increments.
The unit will sound the alarm in both MIN/MAX DISPLAY MODE and ALARM (HI/LO) DISPLAY MODE. Slide the ALARM ON/OFF switch to ON. When the current temperature display rises above the HI set point, or falls below the LO set point, the alarm will sound for 1 minute and issue a 3 second repeater beep every minute thereafter, for up to 12 hours. The alarm will continue to sound even if the current temperature display returns to an “in range” condition. To temporarily silence the alarm press either the HI or LO button the back of the unit. The unit is still active and the alarm will sound again if the temperature goes out of range. To permanently silence the alarm slide the ALARM ON/OFF switch to OFF position.
1. Press the MODE button until unit is in the ALARM DISPLAY MODE indicated by the display of current temperature and HI and LO alarm settings.
2. To set the HIGH temperature alarm limit press the HI button, to advance the display in 1° increments, until the desired high temperature is displayed. Press and hold the HI button to rapidly advance the display in 5° increments.
3. To set the LOW temperature alarm limit press the LO button, to advance the display in 1° increments, until the desired low temperature is displayed. Press and hold the LO button to rapidly advance the display in 5° increments.
The unit will sound the alarm in both MIN/MAX DISPLAY MODE and ALARM (HI/LO) DISPLAY MODE. Slide the ALARM ON/OFF switch to ON. When the current temperature display rises above the HI set point, or falls below the LO set point, the alarm will sound for 1 minute and issue a 3 second repeater beep every minute thereafter, for up to 12 hours. The alarm will continue to sound even if the current temperature display returns to an “in range” condition. To temporarily silence the alarm press either the HI or LO button the back of the unit. The unit is still active and the alarm will sound again if the temperature goes out of range. To permanently silence the alarm slide the ALARM ON/OFF switch to OFF position.