Brand new model number: SW-525A
Product Features
Large 9.6 inch digital LCD display with backlight
High precision and real-time measurement Fast Response
Alarm function. LED light flashes and voice alarm when the set value is exceeded.
Can be used in a wide range of locations, such as factories, laboratories, hospitals, offices, schools, and hom
Specifications:
Measurement Range: 30 - 130 dB Accuracy: ± 1.5 dB
Resolution: 0.1dB(<100dB) 1dB (>100dB)
A: Use for normal noise measurement
Response Time (FAST)
Alarm setting range: 50-130dB
Alarm setting time: 6-120 seconds.
Voice alarm level 1 to 3 levels.
Built-in 0.2 inch (6 mm)
Frequency Range: 31.5Hz - 8.5KHz
2 Hanging Holes
Power Supply: DC 5V/1A Power Supply System: Micro USB Power
Can be used with a standard mobile phone USB charger.
Body Material: Hard ABS
Measurement environment temperature: 10-80% RH
Size: 9.0 x 4.9 x 1.3 inches (228 x 125
Weight: 19.4 oz (553
Accessories: Main unit, Micro USB charging cable, Japanese instruction manual (English language not guaranteed).
Instruction manual in Japanese.
Manufacturer Warranty 3 Months
All products are fully tested and shipped to you, so there are no defective products.
The packaging box may have scratches as the product is imported.
The product is imported and may contain some scratches.