温度计/温度表(4通道RS232)CENTER 309简介：
- LED背光显示
- RS232信号输出。
- 16000笔数据
- 四点温度T1,T2,T3,T4同时测量
- 四组数据同时显示。
- 测量范围:-200°C ~ 1370°C
- 解析度:0.1°C/°F
- 读值锁定,小值
- CE
温度计/温度表(4通道RS232)CENTER 309的参数：
| 显示方式 | 3 1/2 LCD，4组数据同时显示 |
| 测量范围 | -200°C ~ 1370°C -328°F ~ 2498°F |
| 精 确 度 | -200°C ~ 1370°C &plun;0.3% rdg + 1°C -328°F ~ 2498°F &plun;0.3% rdg + 2°F |
| 使用环境 | 温度-20°C ~ 60°C |
| 外型尺寸 | 184mmX64mmX30mm( 7.25"X2.5"X1.2") |
| 重 量 | 约220克 |
The thermometer/thermometer (4 channel RS232) CENTER 309 introduction:
LED backlit
RS232 signal output.
16000 pen data
Four temperature T1, T2 and T3, T4 also measured
Four sets of data shows at the same time.
Measurement range:-200 ° C ~ 1370 ° C
Resolution: 0.1 ° C / ° F
Read the value, the maximum and minimum values
CE certification
The thermometer/thermometer (4 channel RS232) CENTER 309 parameters:
3 1/2 LCD display, 4 sets of data shows at the same time
Measurement range-200 ° C ~ 1370 ° C
-328 ° F to 2498 ° F
The accuracy of the fine ° C-200 ~ 1370 ° C plus or minus 0.3% RDG + 1 ° C
-328 ° F ~ 2498 ° F-0.3% RDG + 2 ° F
Use of the environment temperature-20 ° C ~ 60 ° C
Envelop dimensions 184 mmX64mmX30mm (7.25 "X2.5" X1.2 ")
Heavy quantity about 220 grams