High Accuracy Mini Digital Manometer, HT-1890

High Accuracy Mini Digital Manometer, HT-1890

高精度微型数字压力计,HT-1890

5+
21-25 USD

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  • 11个可选择的度量单位
  • 最大/最小/平均值和相对时间
  • 大LCD背光双显示
  • 归零,偏移和数据补偿
  • 低电量显示和自动关机
  • 数据保持和错误代码
  • 精度:0.3%FSO(25℃)
  • 重复性:0.2%(最大0.5%FSO)
  • 线性/滞后:0.29%FSO
  • 最大压力:10psi
  • 响应时间:0.5秒
  • 低档指示器:Err1
  • 低量程指示器:Err2
  • 工作条件:0-50°C(32-122°F)
功能范围解析度功能范围解析度
inh²o:±55.400.01Ozin²±32.000.01
psi:±2.0000.001ftH²O±4.6120.001
Mbar:±137.80.1cmH²O±140.60.1
kPa:±13.790.01Kgcm²±0.1400.001
inHg:±4.0720.001酒吧±0.1370.001
mmHg:±103.40.1


  • 11 selectable units of measure
  • Maximum/minimum/average and with a relative time
  • Large LCD backlight dual-display
  • Zeroing, offset and data compensation
  • Low-battery display and automatic shutdown
  • Data hold and error code
  • Accuracy: 0.3% FSO (25C)
  • Repeatability: 0.2% (maximum 0.5% FSO)
  • Linearity/hysteresis: 0.29% FSO
  • Maximum pressure: 10psi
  • Response time: 0.5 seconds
  • Low-range indicator: Err1
  • Under range indicator: Err2
  • Operating conditions: 0-50°C (32-122°F)
FunctionRangeResolutionFunctionRangeResolution
InH²O:±55.400.01Ozin²±32.000.01
psi:±2.0000.001ftH²O±4.6120.001
Mbar:±137.80.1cmH²O±140.60.1
kPa:±13.790.01Kgcm²±0.1400.001
inHg:±4.0720.001bar±0.1370.001
mmHg:±103.40.1