Extech LT40 Luxmetru

Cod: Extech LT40


 

Brosura produs PDF, 0.37 Mb

Descriere

Measure the Illuminance of White LED Lights

The LT40 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildings, manufacturing plants and warehouses, university campuses, schools, hospitals, and many other locations. OSHA regulates workplace lighting because illumination must be adequate for assigned tasks, and light meters are used to verify regulatory compliance, as well as state and local public safety codes and ordinances. Use of LED lighting is on the rise because it is more efficient to operate, it emits stable, high quality illumination, and the technology is dropping in price. Besides LED lighting, the LT40 can measure standard light sources fluorescent, metal halide, high pressure sodium and incandescent up to 400,000 lux (40,000 Fc). The LT40 comes with a built-in sensor with protective cover, 2 AAA batteries, storage pouch, and user manual.


Features:

·         Measure white LED and Standard Lighting in Lux or Foot-Candle (Fc) units

·         Built-in sensor with protective cover

·         4000 count LCD display

·         Cosine and color corrected measurements

·         Min/Max Average and Auto Power Off

·         Complete with 2 AAA batteries, and pouch

 

 

Alte produse EXTECH

EXTECH PRC30: MULTIFUNCTION PROCESS CALIBRATOR

• 0 to 24mA (-25 to 125%) readout
• 24V DC power source for 2-wire current loop
• 0 to 20V DC calibration source
• Source and measure 8 thermocouple type devices (J, K, T, E, C, R, S and N)
• CJC - Cold Junction Compensation function
• Up to five user adjustable calibration presets
• Palm-sized double molded housing and large dot-matrix backlit LCD

 

EXTECH MD10 DETECTOR PREZENTA CAMP MAGNATIC FARA CONTACT CU FLASH

• Detects the presence of magnetic field without contact (AC, DC, and permanent magnets)
• Ideal for testing audio speakers and relays with coils and electrically controlled solenoid valves
• Blue LED lights up for visual magnetic field indication
• Magnetic field detection range: 63H, 98H, 401H, 810H
• Built-in bright flashlight with On/Off button
• Low battery indicator
• Complete with two AAA batteries

 

EXTECH MG320 MEGOHMMETRU CAT IV TESTER IZOLATIE/TRUE RMS

• Measure Insulation Resistance to 20GO
• 5 Test Voltage ranges
• Polarization Index (PI) and Dielectric Absorption Ratio measurements (DAR)
• Low Resistance measurement with Zero function
• Programmable Timer feature sets the duration of test

 

EXTECH EX503 MULTIMETRU INDISTRIAL ROBUS SOLID CU 10 FUNCTII

• Averaging DMM with 10 functions and 0.5% basic accuracy
• AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Duty Cycle, Diode/Continuity
• Dual sensitivity frequency functions (electrical/electronic)
• 1000V input protection on all functions
• 10A max Current

 

EXTECH 407736 SONOMETRU CU 2 SCALE

• 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)

 

EXTECH 407730 SONOMETRU DIGITAL

• ±2dB accuracy with 0.1dB resolution
• A+C weighting
• AC analog output
• Record Max/Min values over time
• Utilizes 0.5"(12.7mm) electret condenser microphone

 

EXTECH SD700 DATALOGGER INREGISTRATOR PRESIUNE BAROMETRICA, TEMPERATURA SI UMIDITATE

• Displays Barometric Pressure in 3 units of measure: hPa, mmHg, and inHg
• Triple LCD simultaneously displays Barometric Pressure, Temperature, and Relative Humidity
• Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC
• Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds
• Complete with (6) AAA batteries, SD memory card, Universal AC adaptor, and mounting bracket

 

EXTECH ET38 TESTER TENSIUNE SI CONTINUATATE

• Voltage detection range: 12 to 300V AC
• Continuity tester
• LED light indicator
• Includes built-in screwdriver tip, pocket clip, and two button batteries

 

EXTECH PRT200 TESTER SECVENTA FAZA FARA CONTACT

• 75 to 1000VAC input voltage with 45 to 65Hz frequency range
• LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each phase is live
• Beeper sounds intermittently when correct phase is detected and continuously if phase is reversed
• Durable housing with back cover magnet for attachment to an AC distribution panel for easy measurement

 

EXTECH MO55 TESTER UMIDITATE UMIDOMETRU

• Displays moisture level in wood and building materials such as wall board, sheet rock, cardboard, plaster, concrete, and mortar
• Pinless moisture measurement depth to <1" (25mm)
• Audible Alert - Tone rate beeps faster as the moisture level increases
• Icons display low, medium and high levels of moisture content
• Easy-to-use, compact-sized design