Airflow & Air Quality - Page 55

Manufacturer: Gowegroup Brand: Gowegroup

Please see more specifications on the pictures, Don't buy others' fakes. Only buy from Gowe Industrial can enjoy after-care service.

Manufacturer: Generic Brand: generic

8 GHz RF METER Very Wide Frequency Range Need to measure the new 5.8 GHz phones, baby monitors, DECT phones, wireless routers, surveillance bugs or other frequencies up to 8 GHz? This breakthrough in higher frequency RF measurement covers 10 MHz to 8 GHz and great for digital and analog RF signals. 3-axis (isotropic) measurement. Includes audio alarm with adjustable threshold and 99 point manual memory function. Extremely sensitive: 20 mV/m to 108 V/m (equivalent to 0.1 nanoWatt/cm² to 3 milliWatt/cm²). 4-digit LCD display offers V/m, A/m, W/m², or µW/cm². Choose to display instantaneous value, maximum value, or average. ±1dB accuracy or better. Uses 9V battery. 1 year factory warranty. Model TES-593.

Manufacturer: Hyindoor Brand: HYINDOOR Model: 710412371628 Color: White

CO2 Controller for greenhouse Plug and Play Carbon Dioxide Controller or Greenhouse Features 1.Design for control the CO2 concentration in greenhouses or mushrooms 2.NDIR infrared CO2 sensor inside with Self-Calibration and up to more than 10 years lifetime. 3.Plug & play type, very easy to connect the power and a fan or CO2 generator. 4.100VAC~240VAC range power supply with European or American power plug and power connector. 5.A max. 8A relay dry contact output 6. Inside a photosensitive sensor for auto changeover day/night work mode 7. Replaceable filter in the probe and extendable probe length. 8.Design the convenient and easier buttons for operation. 9.Optional split external sensor with 2 meter cables

Manufacturer: Testo AG Brand: Testo Model: 0560 4160

The Testo 416 anemometer with telescoping mini-vane probe reaches into ducts to measure air velocity in m/s and fpm and air temperature in degrees C and F; calculates air flow volume in m3/h and cfm; and has hold, maximum, minimum, and mean functions for analyzing air flow. Hold function freezes a reading on the display to aid documentation, and the maximum and minimum functions display highest and lowest readings since the meter was powered on or reset. The mean function can perform a timed mean calculation that displays an average reading over time as well as a multi-point mean calculation that displays the average of recorded readings. The meter includes a calibration certificate. The LCD shows air velocity and temperature measurement simultaneously and a backlight provides visibility in low light. The unit has an auto-off mode that shuts it down after 10 minutes of non-use to conserve battery life and has a low-battery indicator. This anemometer is used for monitoring air flow and temperature in ductwork, spray booths, and exhaust hoods, among other applications. SpecificationsAir velocity range0.6 to 40 m/s; 118 to 8,000 fpmAir velocity resolution0.1 m/s; 0.1 fpmAir velocity accuracy+ or - (1.5% of reading + 0.2 m/s, 40 fpm)Air flow volume unitsm3/h, cfmAir temperature range0 to 60 degrees C/32 to 140 degrees FOperating temperature-20 to +50 degrees C/-4 to +122 degrees FPower(1) 9V battery (included)Vane diameter16 mm/0.63"Main unit dimensions (H x W x D)7 x 2.5 x 1.6 inchesWeight11.5 oz.H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Anemometers, also called wind meters, measure air velocity and are most commonly used for weather monitoring to determine wind speed and for HVAC applications to determine air flow within ducts. In addition to air velocity, anemometers may measure wind direction, air pressure, air flow volume, air temperature, humidity, light, and other propertie...

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

Dwyer® SERIES 200 & 300 solid plastic stationary gages, or draft gages, are offered in inclined and vertical (well-type) styles for highly accurate laboratory or general industrial service, for measurement of low range gas and air pressures, positive, negative or differential. To assure the accuracy required in instruments of this type, all machining of bores and wells is to the highest standards of precision backed by Dwyer's years of experience in the fabrications of acrylic instruments.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 490-2

The Dwyer Series 490 wet/wet digital manometer provides positive and differential pressure measurements, and is used to balance hydronic heating or cooling loops, evaluate pump or chiller performance, and determine pressure head loss from valves and pipe reduction. The wetted parts are composed of 316L stainless steel (SS) for use with compatible gases and liquids. It has an accuracy of + or - 0.5% of full scale at 60 to 78 degrees F, and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F. The extruded aluminum case provides durability. The backlit four-digit LCD displays the pressure measurement. User-selectable measurement units include inH2O, ftH2O, bar, mbar, psi, inHg, mmHg, and kPa. Field-adjustable damping provides display averaging as it corresponds to fluctuation level. The unit can store up to 40 readings for later recall, and audible and visual alarms indicate out-of-range measurements. The zero function nulls minor pressure differences before measuring, and display hold retains last reading when the display cannot be seen during testing. The meter is powered by a 9V battery (included) and automatically shuts off after 20 minutes to preserve battery life. SpecificationsPressure typesPositive and differentialWetted partsType 316L SSMedia typeLiquid and gasCase materialExtruded aluminumPressure unitsinH2O, ftH2O, bar, mbar, psi, inHg, mmHg, kPaDisplayFour-digit LCDCompensated temperature limits32 to 104 degrees F/0 to 40 degrees CDimensions6-17/32 x 2-13/16 x 29/32 (H x W x D)Power9V alkaline batteryAgency approvalsCEH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of pressur...

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 490-3

The Dwyer Series 490 wet/wet digital manometer provides positive and differential pressure measurements, and is used to balance hydronic heating or cooling loops, evaluate pump or chiller performance, and determine pressure head loss from valves and pipe reduction. The wetted parts are composed of 316L stainless steel (SS) for use with compatible gases and liquids. It has an accuracy of + or - 0.5% of full scale at 60 to 78 degrees F, and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F. The extruded aluminum case provides durability. The backlit four-digit LCD displays the pressure measurement. User-selectable measurement units include inH2O, ftH2O, bar, mbar, psi, inHg, mmHg, and kPa. Field-adjustable damping provides display averaging as it corresponds to fluctuation level. The unit can store up to 40 readings for later recall, and audible and visual alarms indicate out-of-range measurements. The zero function nulls minor pressure differences before measuring, and display hold retains last reading when the display cannot be seen during testing. The meter is powered by a 9V battery (included) and automatically shuts off after 20 minutes to preserve battery life. SpecificationsPressure typesPositive and differentialWetted partsType 316L SSMedia typeLiquid and gasCase materialExtruded aluminumPressure unitsinH2O, ftH2O, bar, mbar, psi, inHg, mmHg, kPaDisplayFour-digit LCDCompensated temperature limits32 to 104 degrees F/0 to 40 degrees CDimensions6-17/32 x 2-13/16 x 29/32 (H x W x D)Power9V alkaline batteryAgency approvalsCEH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of pressur...

Manufacturer: Fluke Corporation Brand: Fluke Model: I5S

Expand the use of your Fluke 430 series power quality tool or ScopeMeter test tool with this 5A AC current clamp, specially configured to provide good accuracy at low levels e.g. while taking measurements on secondary current transformers. Compact shape makes transporting and storing convenient. Take accurate readings without breaking the circuit. CAT III 600 V (For insulated conductors only). Nominal current range: 5A. Continuous current range: 10mA to 6A. Maximum non-destructive current: 70A. Lowest measurable current: 10mA. Basic accuracy: 10mA to 1A: 1 percent + 5 mA, 1A to 5A: 1 percent. Useable frequency: 40 Hz to 5 kHz. Output levels: 400 mV/A. Input load impedance: greater than 1 mega ohm in parallel with up to 47 pF. Crest factor: less than or equal to 3, add 0.7 percent to accuracy. Safety: CAT III 600V per IEC/EN61010-1, Pollution Degree 2. Maximum voltage: 600V AC. Maximum conductor diameter: 15mm. Output cable length: 2.5m. With BNC adapter. Measures 116mm length by 43mm width by 23mm height.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 490-4

The Dwyer Series 490 wet/wet digital manometer provides positive and differential pressure measurements, and is used to balance hydronic heating or cooling loops, evaluate pump or chiller performance, and determine pressure head loss from valves and pipe reduction. The wetted parts are composed of 316L stainless steel (SS) for use with compatible gases and liquids. It has an accuracy of + or - 0.5% of full scale at 60 to 78 degrees F, and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F. The extruded aluminum case provides durability. The backlit four-digit LCD displays the pressure measurement. User-selectable measurement units include inH2O, ftH2O, bar, mbar, psi, inHg, mmHg, and kPa. Field-adjustable damping provides display averaging as it corresponds to fluctuation level. The unit can store up to 40 readings for later recall, and audible and visual alarms indicate out-of-range measurements. The zero function nulls minor pressure differences before measuring, and display hold retains last reading when the display cannot be seen during testing. The meter is powered by a 9V battery (included) and automatically shuts off after 20 minutes to preserve battery life. SpecificationsPressure typesPositive and differentialWetted partsType 316L SSMedia typeLiquid and gasCase materialExtruded aluminumPressure unitsinH2O, ftH2O, bar, mbar, psi, inHg, mmHg, kPaDisplayFour-digit LCDCompensated temperature limits32 to 104 degrees F/0 to 40 degrees CDimensions6-17/32 x 2-13/16 x 29/32 (H x W x D)Power9V alkaline batteryAgency approvalsCEH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of pressur...

Manufacturer: Fluke Corporation Brand: Fluke Model: EI-1625

The Fluke clip-on current transformer clamp set is used to perform selective or stakeless testing with the Fluke 1625 earth ground tester. Selective testing uses one clamp and stakes to measure earth ground loop resistance values for one ground electrode. Stakeless testing uses two clamps to test ground loop resistance. Both the selective and stakeless methods eliminate the need to disconnect the electrode from the grounding system for increased safety and fewer testing steps. One clamp is voltage inducing, and the other clamp is current sensing. Both clamps have a 50.8mm/2" inside diameter. Fluke Corporation manufactures electrical testing tools and software for industrial and commercial applications. The company, founded in 1948, is headquartered in Everett, WA.