testo 435-3 - 多功能测量仪
testo 435-3 - 多功能测量仪 产品详情
ntc 技术参数
measuring range
-50 to +150 °c
accuracy
±0.2 °c (-+25 to +74.9 °c)
±0.4 °c (-50 to -25.1 )
±0.4 °c (+75 to +99.9 °c)
0.5 % of mv (t3)
resolution
0.1 °c
type k (nicr-ni) 技术参数
measuring range
-200 to +1370 °c
accuracy
±0.3 °ctd (-60 to +60 °c)
±(0.2 °c +0.5 % of mv) (t1)
resolution
0.1 °c
type t (cu-cuni) 技术参数
measuring range
-200 to +400 °c
accuracy
±0.3 °c (-60 to +60 °c)
±(0.2 °c +0.5 % of mv) (remaining range)
resolution
0.1 °c
humidity sensor capacitive 技术参数
measuring range
0 to +100 %rf
resolution
0.1 %rf
differential pressure 技术参数
measuring range
0 to +25 hpa
accuracy
±0.02 hpa (0 to +2 )
1 % of mv /remaining range)
resolution
0.01
overload
200 hpa
vane anemometer 技术参数
measuring range
0 to +60 m/s
accuracy
see probe data
resolution
0.01 m/s (t1)
0.1 m/s (t1)
hot wire 技术参数
measuring range
0 t1 +20 m/s
accuracy
see probe data
resolution
0.01 m/s
co₂ (iaq probe) 技术参数
measuring range
0 to +10000 ppm co₂
resolution
1 ppm co₂
general technical data 技术参数
外壳
abs / tpe / metal
防护等级
ip54
操作温度
-20 to +50 °c
储存温度
-30 to +70 °c
重量
428 g
电池类型
alkali manganese, mignon, type aa
电池寿命
200 h (medición típica por molinete)
尺寸
220 x 74 x 46 mm
显示屏背光灯
illuminated display