- Air Quality Meter
- Anemometer
- Battery Test Analyzer
- Calibration Tester
- Chart Data Recorder
- Chlorine Meter
- Clamp Meter
- Coating Thickness
- Concrete Meter
- Conductivity Meter
- Current Injection Test
- Current-Echosounder
- Deadweight Tester
- Density Meter
- Dew Point Hygrometer
- Dissolved Oxygen
- Fault Finder Locator
- Flaw Detector
- Flow Meter
- Force Gauge
- Gas Analyzer
- Gauss Meter
- Grain Moisture
- Ground Resistance
- Hand Pump
- Hardness Tester
- High Voltage Rercue
- Hipot Tester
- Holiday Detector
- Insulation Tester
- Leak Detection
- Level Lube Controller
- Light Meter
- Manometer
- Multimeter
- Networks Analyzer
- Ohm Meter
- Oil Content Analyzer
- Oscilloscopes
- Other Products
- PH Meter
- Pipe Cable Locator
- Power Quality Analyzer
- Pressure Gauge
- Rangefinder
- Shaft Alignment
- Sound Level Meter
- Spectrophotometer
- Stroboscope
- Tachometer
- Temp. Calibrator
- Thermal Imager
- Thermohygrometer
- Thermometer
- Torque Tester
- Turbidity Meter
- Ultrasonic Thickness
- Vibration Analyzer
- Video Borescope
- Water Level Meter
- Water Quality Meter
- Weather Station
- Wood Moisture Meter
KANOMAX 4431 Portable Sound Level Meter
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Features
Lightweight and compact design
A, C, and F weighting modes
28 to 130 dB measurement range
Measures Lp, Leq, Le, Lmax, Lmin and Lx
Equipped with highly sensitive electret condenser microphone
Large 4 digit display with 0.1 dB resolution with backlighting and analog bar graph
Add additional functions with the program cards
Includes SD card for data storage, windshield, carrying case, AA batteries, hand strap, and calibration certificate
Specifications
Parameters Lp, LA, LAeq, LAE, LAmax, LAmin, LAN, Lpeak, LAtm5
Ranges A: 28 - 130 dB, Z 39 - 130 dB
Weighting
A, C and Z
Time Response
Fast or Slow
Microphone
TYPE 7146nl (-28dB, Stand-alone -26dB)
Standards
Type 2 (4431)
standards for ANSI S1.4 1983, IEC 61672-1
Power Supply
4 AA Batteries or optional AC Adapter (Battery life: approx. 9 hours)
Size & Weight
W3.4" x H12.9" x D1.9", Approx 1 lb.

