美国extech rpm10 带红外线测温功能的转速表
产品特征：
·包含非接触式红外测温仪的红外式/接触式转速计
·内置带有激光的红外测温仪用于测量远程电机和旋转零件的表面温度
·温度测量量程宽，0.95的放射率，d:s=6:1
·转速范围(rpm)：10~99,999(红外)/0.5~20,000（接触）
·分辨率(rpm)：0.1
·温度测量范围：-20~315℃
·基本精度：±0.05%读数 （18~28℃）
·(光电转速计)工作距离：最远2m
·标准附件：接触式轮、反光带、携带箱、4节aa电池 
combination tachometer + ir thermometer
photo/contact tachometer includes a non-contact ir thermometer
for non-contact surface temperature measurements
features:
• built-in ir thermometer with laser measures remote surface temperature on motors and rotating parts
• wide temperature range of -4 to 600°f (-20 to 315°c)
• fixed 0.95 emissivity, 6:1 distance to target ratio
• provides wide rpm (photo and contact) and linear surface speed (contact) measurements
• urate to 0.05% with max resolution of 0.1rpm in either photo or contact mode
• large 0.4" (5 digit) lcd display
• non-contact photo tachometer uses a laser for greater measuring distance up to 6.5ft (2m)
• contact tachometer for rpm and surface speed measurements
• memory stores min/max/last
• characters on display reverse direction depending on mode
• double molded housing
• complete with tips/wheel, four 1.5v aa batteries, reflective tape, and carrying case
specifications
display counts 99,999 count lcd
range (rpm) photo: 10 to 99,999/ contact: 0.5 to 20,000
ft/min 0.2 to 6560 (contact)
m/min 0.05 to 1999.9 (contact)
basic uracy ±(0.05%rdg+1 digit)
max rpm resolution 0.1rpm
temperature (ir) -4 to 600°f (-20 to 315°c)
dimensions 8.5 x 2.6 x 1.5" (216 x 66 x 38mm)
weight 10.6oz (300g)
ordering information:
rpm10 ................ tachometer+ir thermometer
rpm10-nist ........ rpm10 with nist certificate
rpm10-nistl* .... rpm10 with nist certificate

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