TESTO 835-T1 红外测温仪 (-30 ~ +600 °C; 50:1)

1) Temperature - Type K TC
Measuring range: -50 to +600 °C
Accuracy:  ±(0.5 °C + 0.5 % of mv)
2) Temperature - Infrared
Measuring range: -30 to +600 °C
Accuracy: ±2.5 °C (-30.0 to -20.1 °C); ±1.5 °C (-20.0 to -0.1 °C); ±1.0 °C (0.0 to +99.9 °C); ±1 % of mv (Remaining Range)
Emissivity: 0.10 to 1.00 
Distance to measurment spot: 50:1
Spectral range: 8 to 14 μm
3) General technical data
Housing: ABS + PC
Emissivity table: 20 values
Battery: 3 AA Batteries; 25 h
Memory: 200 measuring values
Dimension: 193 x 166 x 63 mm
Weight: 514 g
Included: testo 835-T1 high temperature infrared thermometer, 4-point laser marking, measuring data administration, PC software, batteries