Extech RH25 Psihrometru Index incalzire

• 8mm diameter camera head with 4 built-in bright LED lamps for dimly lit areas
• Handheld design for quick, easy, on-the-spot viewing in small openings
• Completely submersible in water down to 1 meter for 1 hour
• Non-detachable waterproof 39" (1m) flexible gooseneck cable retains configured shape
• 2.7" (68mm) color TFT LCD monitor for detailed images

 

• BR100: Video Borescope Inspection Camera
• 17mm camera diameter and 2.4" Color TFT LCD Monitor
• Mini water-proof (IP67) camera head for high resolution viewing
• Two bright LED lamps with dimmer to illuminate viewed object
• Glare-free close-up field of view
• Display detaches for easy storage

 

• Built-in sensors measure Air Velocity, Air Flow, Temperature, Humidity, Wet Bulb, Dew Point, Heat Index, Wind Chill, Barometric Pressure, Altitude, and UV Light
• Field replaceable low friction vane wheel improves air velocity accuracy
• Backlit LCD display (auto off after 5 seconds)
• Data Hold, Auto Power Off
• Complete with built-in multiparameter sensors, wrist strap, and CR2032 battery

 

• 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

 

• Mobile phone base station antenna radiation
• RF power measurement for transmitters
• Wireless LAN (Wi-Fi) detection/installation
• Wireless communication applications (CW TDMA GSM DECT)
• Microwave leakage

 

• Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings)
• Flexible clamp probes can be used for wrapping around bus bars and wire bundles
• Large backlighting LCD displays up to 35 parameters in one screen
• Clamp-on True RMS power measurements with on-screen Harmonics display
• Simultaneous display of Harmonics and Waveform

 

• Four terminal Kelvin measurements
• Over-temperature and over-voltage protection
• 5 ranges with 100µOhm max resolution
• Invalid test indicators prevent inaccurate measurements
• Built-in water resistant case with shoulder strap

 

• Built-in IR Thermometer with laser pointer for locating hot spots (6:1 Distance to Target Ratio)
• AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Temperature (Type K + IR), Duty Cycle, Continuity / Diode
• 4000 count large backlit dual LCD with easy-to read digits
• Low current capability measure down to 0.1µA

 

• 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

 

• Meter with Heavy-Duty 8" (20cm) Probe
• Soil moisture content measurement from 0 to 50%
• Easy one-hand operation
• Min/Max records minimum and maximum moisture readings
• Data hold to freeze reading on display
• Water resistant