



Specification | ||
Model No. | 528 | 538 |
Frequency Analysis Bandwidth | 70~3000Hz, 2 bandwidths | 70~4000Hz, 2 bandwidths |
Frequency Division (Center Frequency) | a:100Hz b:200Hz c:400Hz d:800Hz e:1KHz f:1.5KHz g:2KHz | a:100Hz b:200Hz c:400Hz d:800Hz e:1KHz f:1.5KHz g:3KHz |
Features | ||
Measuring Mode | All Pass :for quiet environment Band Pass :for noisy environment | |
Bandwidth | Narrow Band: symbol ┃┃┃ Middle Width Band : symbol ┃┃┃┃┃ | |
Value Display | Display as a bar(within 0-100) | |
Display | 160×160 pixel, LCD with backlight | |
Data Store | Store 9 groups value in 9 separate channels | |
Operation temperature | (-10~+50)℃ | |
Storage temperature | (-10~+70)℃ | |
General Information | ||
Power Supply | Rechargeable Lithium battery,7.4V 3000mAh Working time after fully charged ≧35hours | |
Product Size | 210×98×98mm | |
Product Weight | Main Unit (include battery):0.77 kg Cable-controlled components:0.24 kg Vibration pickup:0.28 kg Headset:0.35 kg Probe components:0.38 kg Aluminum case(include Main Unit and accessories):5.5 k | |
Standard Accessories | Main Unit x 1 Remote control components x 1 Probex1 Probe Pinx1 Probe Post Holderx1 Vibration Absorber Assemblyx1 Headsetx1 Shoulder strapx1 Chargerx1 Instruction Manualx1 Aluminum Tool Casex1 | |
