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Digital Sound Level Meter Extech 407730

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Extech 407730 Sound Level Meter for Accurate Noise Level Measurements

Monitor Environmental Noise with Professional Accuracy and Easy Operation

The Extech 407730 Sound Level Meter measures sound pressure levels from 40 to 130 dB with an accuracy of ±2 dB. Its digital display provides 0.1 dB resolution and features a fast-response analog bar graph for real-time monitoring. Users can select either A or C frequency weighting to suit different measurement applications. The Max Hold function captures the highest reading, making it ideal for environmental, industrial, HVAC, occupational safety, and laboratory noise assessments. The meter includes a microphone windscreen and four AAA batteries for immediate operation.

Key Features

• Measures sound pressure levels from 40 to 130 dB with ±2 dB accuracy.
• Digital display with 0.1 dB resolution for precise readings.
• Fast-response analog bar graph for real-time sound monitoring.
• Selectable A and C frequency weighting for multiple applications.
• Max Hold function captures the highest measured value.
• High-quality 12.7 mm (0.5 in) condenser microphone.
• AC analog output for external recording or analysis.
• Selectable Fast or Slow response times.
• Includes microphone windscreen to reduce wind interference.
• Powered by four 1.5 V AAA batteries.
• CE certified for safety and quality compliance.

• Specifications
• In the Box
• Documents

• Microphone	12.7 mm (0.5 in) Condenser
  Frequency Weighting	A, C
  Basic Accuracy	±2 dB
  Measurement Range	40 to 130 dB
  Maximum Resolution	0.1 dB
  Analog Output	AC
  Response Time	Fast / Slow
  Power Supply	4 × 1.5 V AAA Batteries
  Certifications	CE
  Dimensions	230 × 57 × 44 mm (9 × 2.2 × 1.7 in)
  Weight	160 g (5.6 oz)

• • 1× Extech 407730 Sound Level Meter
  • 1× Microphone Windscreen
  • 4× AAA Batteries
  • 1× User Manual
  • 1× Traceable Calibration Certificate with Complete Data and Uncertainty Values
• • User Manual (English)

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LaMotte Tracer PockeTester pH and Temperature Meter ²⁶

$ 232.00 USD

The LaMotte Tracer PockeTester for pH and Temperature allows direct pH readings from 0.01 to 14.00 pH. The Tracer offers simultaneous displays of pH and temperature, with memory storage for 15 readings. The pH range is from 0.00 to 14.00 pH / 0.01 pH. The temperature range is from 5°C to 90°C.

• Specifications
• In the Box
• Required Items
• Optional Items

• Test Factors	Range	Resolution	Accuracy
  pH	0.00 to 14.00 pH	0.01 pH	± 0.01 pH
  Temperature	0 to 65°C	0.1°F / °C	± 1.8°C

• • LaMotte Tracer PockeTester for pH and Temperature (1)
• • None
• • Chlorine test tablets (pack of 100)
  • Weighted stand with five 20 ml sample cups
  • 24 sample cups with lids
  • Sample cup with lid
  • pH Probe (Range 0-14.00 / ± 0.01 pH)
  • ORP Probe (Range ORP Probe)
  • Cl2 Probe (Range 0-10.00 / ± 10% of reading)

(S 18/6/2021)

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Extech UV510 UVA Light Meter ²⁶

$ 221.00 USD

Extech UV510 UVA Light Meter

The Extech UV510 UVA Light Meter is an essential tool for measuring UVA light radiation from natural and artificial light sources. This portable device is perfect for professionals who require precision and ease of use in their ultraviolet light measurements.

The Extech UV510 measures UVA light radiation with superior accuracy, offering a dual backlit display and a cosine-corrected sensor. With two selectable ranges and additional features such as minimum and maximum value recording, screen hold, and automatic shutdown, this meter becomes a versatile and reliable tool. Its compact design, accompanied by a wrist strap, makes it easy to transport and use anywhere.

Highlighted Features

• Dual Backlit Display: Provides clear and easy data readings.
• Cosine-Corrected Sensor: Ensures measurement accuracy under different light incidence angles.
• Two Selectable Ranges: Adapt to different levels of UVA light intensity.
• Zero Function: Allows resetting measurements for more precise results.
• Minimum and Maximum Value Recording: Facilitates tracking variations in UVA light intensity.
• Screen Hold: Allows freezing the reading on the screen for later review.
• Automatic Shutdown: Saves energy by automatically turning off the device when not in use.
• Compact Design: Its small size and wrist strap make it easy to use and transport.

• Specifications
• In the Box
• Required Items
• Optional Items
• Documents

• Variant 1
  

• Specifications

  GENERAL SPECIFICATIONS
  Basic UVA Accuracy	±4% full scale
  Maximum UVA Resolution	0.001 mW/cm²
  UVA	0 to 1.999 mW/cm², 2 to 20.00 mW/cm²
  ADDITIONAL DETAILS
  Power Supply	3 × AAA batteries (1.5V)
  Certifications	CE-NIST
  Dimensions	14.1 × 5.8 × 2.5 cm (5.5 × 2.3 × 1 inches)
  Weight	160 g (5.6 ounces)

• • Extech UV510 UVA Light Meter
  • Manual
• • Rechargeable AAA Batteries
• • Case
  • CR2032 Batteries
• • Technical Specifications (English)

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