3412-50数字测温仪

产厂家： 日本日置HIOKI  
产品说明： 基本参数 
Measurement range -50 °C to 999 °C, 1 °C resolution 
Measurement sensor K type thermocouple, (Chromel/Alumel),   Reference junction compensation: Automatic, by diode                 
Accuracy ±0.2 % rdg. ±1 dgt. (environment temperature: 23 ±3 °C)  
Response time 5 seconds (23 °C to 100 °C response, using sheath type sensor) 
Analog output Rate: 1 mV/°C (not isolated from thermocouple) 
Power supply 6F22(006P) x 1 (continuous use of 25 hours), or AC adapter (9 V, 200 mA) 
Dimensions, mass 75 mm(2.95 in)W x 173 mm(6.81 in)H x 24 mm(0.94 in)D, 220 g (7.8 oz) 
Accessories Soft case (1), 6F22 battery (1) 
 

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