314 Humidity Temperature Meter Dual Input.
The C 314 instrument is a digital Humidity Temperature meter that uses a polymer capacitive and
semiconductor sensor and K-type thermocouple. This operation manual contains general product
information and specifications. Its internal memory can keep up to 16,300 readings. 
It uses an RS232 interface to perform bi-directional communication with a PC.

• -20°C t o +60°C, ±0.7°C temperature
  (-4°F to +140°F, ±1.4°F)

• -200 to +1,370 °C, ±0.3% of reading +1°C,
  Type-K (-328 to +2,498°F, , ±0.3% of reading +2°F)

• Resolution 0.1°C/0.1°F

• 0-100% RH, ±2.5%RH

• HOLD/MAX/MIN functions

• Timer Function

• RS232 Interface, cable and Windows software

• 16,000 record data logger

• Auto Power Off

Numerical Display: 4 digital Liquid Crystal Display.
Measurement Range: 
Humidity: 0%~100% RH
Temperature: 
T1: -20°C ~ +60°C , -4°F ~ +140°F
T2: -200°C ~ +1370°C, -328°F ~ +2498°F
Resolution: 
Humidity: 0.1% RH
Temperature: 
T1: 0.1°C , 0.1°F
T2: -200°C ~ 200°C  0.1°C ;  200°C ~ 1370°C 1°C, 
-200°F ~ 200°F  0.1°F ; else 1
Accuracy : 
Humidity: ±2.5%RH at 25°C
Temperature: 
T1: ±0.7°C, ±1.4°F