• Mastercool’s Digital Thermometer/Hygrometer with Bluetooth® wireless technology works with our Mastercool Connect app to remotely provide dry bulb temperature, wet bulb temperature and relative humidity. Integrated into this unit is a high-performance ceramic antenna which offers maximum Bluetooth® wireless technology range. This digital thermometer/hygrometer will allow for varying the refrigerant charge in a system and seeing in real time how the supply parameters change, it will also do the same for vehicles.
• The convenient clip, can easily be attached to a vent louver or register to see results more accurately. The mode key switches between dry bulb, wet bulb and relative humidity while the DEG C/ DEG F key toggles between fahrenheit and celcius for easy to read calculations.
• Specifications:
• Relative Humidity (Tamb=73±9 DEG F (23±5 DEG C)):
• 1~99 percent, accuracy: ±3 percent from 20~80 percent, otherwise ±5 percent
• Dry bulb temperature (DBT):
• -4~150 DEG F (-20~65 DEG C), accuracy: ±4.5 DEG F (±2.5 DEG C)
• Wet bulb temperature (WBT):
• -4~150 DEG F (-20~65 DEG C), accuracy: ±4.5 DEG F (±2.5 DEG C)
• Battery Life: 40 hours continuous use. The battery life on the shelf is 8 months
• Battery: one CR2032 lithium cell battery
• Dimensions: 2.2 x 2.1 x 1.7IN (54.9 x 52.6 x 43 mm)
• Weight: 1.2 oz (35 g)
• Specification for Bluetooth® wireless technology includes:
• 260’ (80m) maximum line-of-sight range
• Bluetooth® 4.2 and 5
• Clip to easily attach to vent louvers and registers
• On/Off Key to power on the device
• Mode Key to switch between relative humidity, dry bulb and wet bulb temperatures
• DEG F/ DEG C Key to toggle between Fahrenheit and Celsius