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波长:420、520、560和610nm,波长精度:±1nm,预置程序:90条,用户程序:10个,数据存储:500个测量值,显示:中文背光LCD,接口:Mini USB,电源:4节AA电池,

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UT202A是一款性能稳定,安全可靠的1999计数的数字钳形表。全量程的过载保护电路,独特的外观设计使之成为性能优越的专用电工仪表。应用于冶炼、制造、石油、电力、化工等行业维护/维修的理想工具

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额定电压100V/250V/500V/1000V/2500V 开路电压DC 100V +10%, -0% ~ DC 2500V +20%, -0%

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测量范围: 0.1,0.15,0.2,0.3,0.5μm 采样流量: 1.0cfm (28.3 L/min) 额定浓度:1,000 个/升

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PH:0-14PH,温度:-10~+110℃,溶解氧:0-20mg/L,带3m电缆,显示:LCD,电源:220VAC或4节AA电池

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包括一台DR1900便携式分光光度计、可测量25种不同的参数所需的试剂和测试组件(这些试剂和测试组件大概可以进行100次测试)

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适用机种:3121A,3122A,3123A,3125,3126alt 3000mm

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一氧化碳警報值可调(25/35/50/100/250/400/800/自由調整)一氧化碳及溫度數位雙顯示

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测温范围-32℃~550℃ (-26℉~1022℉) 测量精确度±2% or 2℃

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一款可随身携带、小巧、轻便的3 3/4位自动量程口袋型数字万用表

$175.00
$135.00

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