产品详细内容
产品型号: 61-0003-15
产品品牌: CUSTOM corporation
功能
- MAX (maximum value)/MIN (minimum value) With memory.
- It has MAXHOLD function to display fixed maximum value.
- It has a backlight function.
- Auto power off function is included. (The power is automatically turned off if there is no operation for 20 minutes after the last button operation.).
- Analog output jack included.
规格
- 测量范围: [A/C手动范围] 40 -70、60 -90、80 -110,100-130dB, [A特性自动范围] 40-130dB, [C特性自动范围] 45-130dB
- 解析度:0.1dB,
- 测量准确度:±2dB (94dB,1kHz)
- 频率范围:31.5Hz-8kHz
- 使用温度和湿度:0至+50°C、80% RH或更低(但是，没有凝结)
- 储存温度和湿度:-20至+50°C、90% RH或更低(但是，没有凝结)
- 电源:AAA (1.5V) 电池x 4个
- 电池寿命:约40小时 (使用碱性电池时)
- 尺寸:W57xH215xD30公厘
- 重量:约160 g
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