• Compact & Ultra-lightweight: Humanity Design, mini size and lightweight for easy carrying
• High-precision Sensor: High sensitivity & high precision & high response speed
• VA Color Screen: The high-definition LCD display with backlight enables you to read values clearly even in the dark environment.
• Wide Frequency Range: 31.5Hz~8KHz
• Fast/slow Time Weighting: 125ms (fast) / 1m (slow)
• °C/°F Switchable: Temperature measurement units can be selected at will
• Low Battery Prompt: Capable of reminding you to change batteries in time in case turning off when using due to lack of electricity
• Automatic Shutdown: No operation within 15 minutes, energy saving
• Diversified Functions: Sound level measurement, environment temperature measurement, maximum & minimum measurement, data retention, over-range indication
• Wide Application: Applied in environmental measurements, law enforcement requirements, design measurements, sound level analysis of machines and engines

Specifications:

• Brand: ANENG
• Model: GN101
• Material: ABS
• Power Supply: 3 * 1.5V AAA Batteries (NOT included)
• Measuring Range: 35dB~135dB
• Resolution: 0.1dB
• Accuracy: ±2.0dB
• Dynamic Range: 50dB
• Frequency Response Range: 31.5Hz~8KHz
• Frequency Weighting: Weighted network
• Temperature Measuring Range: -20°C~70°C / -4°F~158°F 
• Resolution: 0.1°C / 0.1°F
• Accuracy: ±1.5°C / 2.7°F
• Operating Temperature: -20～60℃ (-4°F～140°F), 10%～90%RH
• Storage Temperature: -20～60℃ (-4°F～140°F), 10%～75%RH
• Item Size: Approx. 163.6*56*29.7mm / 6.44*2.2*1.17in
• Item Weight: Approx. 73g / 2.57oz

Note:

• Please read the Users Manual before use.