SRF614(超低温度)用于无线温度测量设备内部，如冰箱，低温罐和孵化器。

• External Thermistor Sensor Probe* Range: -196°C to +100°C / -321°F to +212°F
• Selectable Scales °C/°F
• Battery Life: Up to 2 years
• Warranty: 1 Year

The SRF614 is used for wireless ultra low temperature measurement inside applications like freezers and cryogenic tanks. The SRF614 is suitable for use in measuring Liquid Nitrogen (LN₂). Up to three (3) external ultra low temperature sensor probes and a door contact sensor can be connected to one SRF614 Wireless Temperature Transmitter.