This Sound Level Meter measures from 35 to 130dB with a 1.5dB accuracy and meets ANSI and IEC Type 2 standards. It features fast/slow response time, A/C Weighting, Max Hold, and analog AC/DC output for connection to an analyzer or recorder. Comes complete with microphone wind screen, 9-Volt battery, and carrying case.

Features:

Provides 1.5dB accuracy
Meets ANSI and IEC 651 Type 2 standards
Two measuring ranges: 35 to 90dB (Low) and 75 to 130dB (High)
Max Hold with reset button
Built-in calibration check (94dB)
Analog AC/DC outputs for connection to an analyzer or recorder
Tripod mount ideal for field use

Alte produse EXTECH

EXTECH SD800 TESTER CO2, UMIDITATE SI TEMPERATURA CU DATALOGGING

• Checks for Carbon Dioxide (CO2) concentrations
• Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
• Triple LCD simultaneously displays CO2 , Temperature and Relative Humidity
• Measurement ranges: CO2 - 0 to 4,000ppm; Temperature - 32 to 122°F (0 to 50°C); Humidity - 10 to 90%RH
• Datalogger stores readings on an SD card in Excel® format for easy transfer to a PC

EXTECH EX350 MULTIMETRU TRUE RMS CU 11 FUNCTII

• True RMS for accurate AC measurements
• 4000 count backlit LCD display
• Low Impedance (LoZ) prevents false reading caused by ghost voltages
• Low Pass Filter (LPF) for accurate measurements of variable frequency drive signals

EXTECH CO50: DESKTOP CO (CARBON MONOXIDE) MONITOR

• Simultaneously displays Carbon Monoxide (CO) concentration, Air Temperature, and Relative Humidity readings with date (Year, Month, Day) and time
• Visibly bright LED indicates active monitoring (green) or surpassed CO alarm threshold (red)
• Extra loud audible beeper alarm level meets UL 2013 Standard (>85dB @ 3 meters); default alarm threshold at 30ppm (user adjustable)
• Designed with Electrochemical CO sensor
• Record/Recall Max reading for CO concentration
• CO calibration function in fresh air

EXTECH LT300 LUXMETRU

• Wide range to 40,000Fc or 400,000 Lux with max resolution to 0.01 Fc/Lux
• Relative mode indicates change in light levels, peak mode captures highest reading
• Remote light sensor on 12" (30.5cm) coiled cable - expandable to 24" (61cm)
• Utilizes precision photo diode and color correction filter
• Large LCD display with analog bargraph
• Backlight for readings in low light levels
• Complete with 9V battery, light sensor with protective cover, protective holster, and soft case

EXTECH MG500 MEGOHMMETRU 10KV

• High test voltages up to 10kV with Insulation Resistance to 500GOhm
• Polarization Index (PI) measurement
• Dielectric Absorption Ratio (DAR) measurement
• EnerSave™ limits test duration to 10 seconds to save energy
• Complete with built-in heavy duty carrying case with cover, test leads, alligator clips, and 8 x C batteries

EXTECH 42275 DATALOGGER TEMPERATURA-UMIDITATE CU INTERFATA PC

• Wide operating temperature range: -40°F to 185°F (-40°C to 85°C)
• Humidity range: 0 to 100% RH
• Records up to 16,000 readings (8,000 readings for each parameter)
• Use in storage containers, shipping vans, freezers and more
• Logs data for days, weeks or months - up to 1 year battery life

EXTECH PQ3470 ANALIZOR TRIFAZAT PUTERE SI ARMONICI CU GRAFICE SI DATALOGGING

• 3-phase Voltage or Current Unbalanced Ratio (VUR, AUR) and unbalanced factor
• Capture Transient events (including dip, swell, and outage) with programmable threshold (%)
• Log up to 30,000 reading on a removable SD memory card in Microsoft Excel® format
• Wide sampling rate range (2 seconds to 2 hours)
• Built-in Clock and Calendar

EXTECH HT200 TESTER NIVEL STRS TERMIC (WET BULB GLOBE TEMPERATURE)

• Meter accurately determines the Heat Stress level by factoring a combination of humidity, temperature, air movement, and direct solar radiation
• Uses a capacitance sensor to accurately measure Wet Bulb Globe Temperature (WBGT), Black Globe Temperature (TG), Relative Humidity (%RH), Air Temperature (TA), Wet Bulb (WT) and Dew Point (DEW)
• Black Globe Temperature (TG) monitors the effects of direct solar radiation on an exposed surface
• In/Out function displays the WBGT value with or without direct sun exposure

EXTECH RH25 PSIHROMETRU INDEX INCALZIRE

• Built-in multiparameter sensor measures Heat Index, Wet Bulb Globe Temperature (WBGT), Humidity, Ambient Temperature, Temperature, Dew Point and Wet Bulb
• User Programmable Heat Index/WBGT alarm
• MIn/Max/Average
• Data Hold, Auto Power Off with disable
• Complete with CR2032 battery

EXTECH LT45 LUXMETRU COLOR LED

• Measure White, Red, Yellow, Green, and Blue LED and Standard Lighting in Lux or Foot-Candle (Fc) units
• Manually store/recall up to 99 readings
• 4000 count LCD display
• Cosine and color corrected measurements
• Min/Max Average and Auto Power Off
• Complete with light sensor with protective cover and coiled cable expandable to 59" (1.5m), 9V battery, and hard carrying case