Our most popular remote thermometer can read temperatures 100 feet away. Module transmits on a radio frequency of 433 MHz, penetrating walls, with a range of 300 feet (100 feet under most conditions). The AMBALM001 includes an internal temperature sensor in the console to read room temperature and also includes two remote modules. Easily add more remotes to read and update up to eight remote temperature sensors at the same time from the large digit, uncluttered display. Ideal for Refrigerator / Freezer applications but useful for other temperature applications, the AMBALM001 includes a display with programmable audible and visual alerts when temperature limits are exceeded.
Minimum and maximum memory display allows monitoring of conditions over short or long periods, including overnight or weekends. An alarm may be set in 1° increments. The alarm sounds when the temperature rises above or falls below the two set points (channels 1 and 2 only). Jumbo digits (1-1/8 inches high) may be read from 25 feet. Cases are high-impact, chemical-resistant ABS plastic.
Read up to eight modules: Total of eight modules may be used with the main receiver. The splash proof remote module is supplied with an internal sensor. External sensor (3/16-inch diameter by 3/4-inch long) and 10-foot cable perform accurately even when both are under water.
Note: Remote Alarm Function only works on Channel #1 and Channel #2. ( No Alarm Functions on Ch#3, Ch#4, Ch#5, Ch#6,Ch#7,Ch#8 )
Type of Sensor
Sensor Wire Length
Stripped Leads Length
Number of Measuring Points
Number of Events
Number of Sensors
Min/ Max Memory
Part Number AMBALM001
Remote temperature range: lithium batteries: -40°F to 140°F
Remote temperature range: non-lithium batteries: -4°F to 140°F
Scroll mode automatically displays each sensor every 5 seconds
Dip switch selectable remote channels
Min/Max Memory for temperature resets manually
Transmission range of up to 300 feet line of sight (100 feet under most conditions)
Frequency: 433 MHz
Update Rate: 60 seconds
Console Dimensions (LxHxW): 4.50 x 5.0 x 1.00"
LCD Dimensions (LxW): 3.75 x 3.50"
Probe Length: 3 feet
The biggests factors which reduce Wi-Fi and Wireless performance are the effect distance and internal walls have on signal strength.
Avoid Obstacles: Be sure to check that there are no obstacles blocking the wireless signal path. These obstacles could include obvious things, such as buildings and walls, and also some less obvious things, such as trucks that regularly drive along the wireless signal path, trees growing back their leaves in the spring, and even pipes and equipment near the installation location.
Keep in mind any environmental interference: Intermittent environmental factors, such as rain, snow, and humidity, can affect wireless reception. In order to account for such factors, ensure that the signal reception is adequate during ideal environmental conditions in order to account for non-optimal conditions.
Popular 8 Channel Wireless Thermometer. Great for Home and Small business. Base Unit shows current temperature conditions of remote transmitter thermometers. Only two of the eight remotes can send alerts to the base station. The base station will beep. Due to accuracy requirements this product is not recommended for monitoring medical appliances. Also, it is not recommended to use multiple AMBALM units in the same building / location because the signals would interfere with each other. Please speak with a TIPTEMP Thermal Advisor.