Search results for "multimeter"

This High concentration Brix Refactometer is a Versatile refractometer, with a brix scale of 0~90%, perfect for sugar measurement, contribute much for the management of product quality, delivery inspection, sweetness classification and so on. It is widely used in the manufacture or production of sugar, food, fruit, beverages etc. With a higher measuring range (Brix 0~90%), this refractometer can be used to measure from low to high sugar objects, such as honey, strong sugar water etc. Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry arround. We provide Manual in English, French, German, Spanish, Italian, Japanese, Russian. One Cloth bag for the convenient of customer is provided. With Built-in ATC (Automatic Temperature Compensation) from 10~30 degree Celsius. Cushioned with soft & comfortable non-slip rubber Soft Rubber eyepiece for comfortable viewing Equipped with scale measurement which provides direct reading Accurate testing results guaranteed Durable and bulit to last long Adjustable manual focusing Use ambient light only which means battery or power source is not requiredSpecification: Package Weight One Package Weight 0.28kgs / 0.61lb One Package Size 20cm * 15cm * 7cm / 7.87inch * 5.91inch * 2.76inch Qty per Carton 57 Carton Weight 15.00kgs / 33.07lb Carton Size 76cm * 57cm * 26cm / 29.92inch * 22.44inch * 10.24inch Loading Container 20GP: 236 cartons * 57 pcs = 13452 pcs40HQ: 549 cartons * 57 pcs = 31293 pcs

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1. Taking a measurement - Press MEASURE to turn on the unit. The measurer beeps then the distance between the measurer and the point you measured appears. - Hold the bottom of the measurer flat against a wall, about halfway between the floor and ceiling. Be sure there is a clear path to the point you want to measure and that your head or hands do not block the front of the measurer. - Repeatedly press FEET/METER until FEET appears (to measure in feet ) or until METER appears (to measure in meter). - Press and hold down MEASURE to take a continuous measurement 2. Stabilizing the measure - Your measurer is sensitive to changes in temperature and humidity. Before you use the measurer, wait about 15~30 minutes for it to stabilize to the current rooma is temperature. 3. Measuring Tips - Some types of curtains and blinds can absorb sound waves, causing measurements to be inaccurate. If you are measuring distances in a room with curtains, open the curtains before measuring the distance to a window behind them. Also, be sure that the window is closed. - If there is not a clear path between the points where you are measuring, you might receive a false reading from sound waves bouncing off objects such as chairs, tables and objects with uneven surfaces. If you are not sure if a measurement is correct, move slightly to one side then measure the distance again. - If the surface of a wall you are measuring is not solid and flat, of if you are measuring in a narrow corridor, you might receive a false reading. If this happens, use a solid surface to measure or move to the center of the corridor. - To measure a distance longer than 60 feet (18.288meters), select a point in the middle of the room (for example), measure from the center of the room toward each side, then add the two measurements. 4. Calculating volume - To find the volume of a room, measure the height, width and the length of the room and store each measurement in a different memory location (see "Saving a Measurement"). Then press VOLUME, the volume calculation result appear. 5. Power Source: 1 x 9V battery(not included)Specification: Package Weight One Package Weight 0.18kgs / 0.40lb Qty per Carton 24 Carton Weight 4.60kgs / 10.14lb Carton Size 46cm * 35cm * 35cm / 18.11inch * 13.78inch * 13.78inch Loading Container 20GP: 473 cartons * 24 pcs = 11352 pcs40HQ: 1098 cartons * 24 pcs = 26352 pcs

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Features1. Measure distance from 2 feet to 60 feet 2. Unit of measurement: feet or meters 3. Temperature display 4. Fahrenheit and centigrade conversion 5. Top and bottom base switch 6. With 1m tapeline built inside 7. Powered by 1 x 12V battery (included)Specification: General Working Frequency 40KHz Measure Range 2-60 feet Operating Temperature 0 - 43 Degree Celsius Accuracy 0.5%+1 digit Size 7.5cm x 7cm x 3.5cm Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 16.5cm * 14cm * 4.5cm / 6.5inch * 5.51inch * 1.77inch Qty per Carton 40 Carton Weight 5.80kgs / 12.79lb Carton Size 46cm * 35cm * 30cm / 18.11inch * 13.78inch * 11.81inch Loading Container 20GP: 552 cartons * 40 pcs = 22080 pcs40HQ: 1281 cartons * 40 pcs = 51240 pcs

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1) Range: 0.0~14.0pH 2) Resolution: 0.1pH 3) Accuracy: ±0.1pH (at 20℃/68°F ) 4) Typical EMC DEV: ±0.2pH 5) Batteries: 3x1.5V 6) Life: approx.700 hours of use 7) Environment: 0℃~50℃ 8) Relative Humidity: <95% 9) Trimming: by potentiometer 10 Weight: 51gSpecification: Package Weight One Package Weight 0.14kgs / 0.31lb Qty per Carton 100 Carton Weight 13.00kgs / 28.66lb Carton Size 40cm * 35cm * 35cm / 15.75inch * 13.78inch * 13.78inch Loading Container 20GP: 544 cartons * 100 pcs = 54400 pcs40HQ: 1263 cartons * 100 pcs = 126300 pcs

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1. Calculate the liquid level height based on the time from ultrasonic emission to reception. 2. Water level monitoring and automatic low water level alarm, time display and alarm 3. Real-time understanding of water tank/indoor temperature 4. Transmission frequency band: 433MHz 5. Transmission distance: 100 meters (open space), 30 meters (effective distance) 6. Transmitter parameters: Waterproof grade: IP65 Power supply: 6xAAA (1.2V) (not included) Weight: 216g Size: 6.8x10.9x16.7cm Temperature resolution: 0.1 degrees Celsius, accuracy: +/-1 degrees Celsius Water level resolution: 0.01m, accuracy: +/-0.05m Water level measurement range: 1-5m 7. Receiver parameters: Indoor temperature range: 0-50 degrees Celsius, 32-122 degrees Fahrenheit Resolution: 0.1 degrees Celsius Accuracy: +/-1 degree Celsius Water tank temperature measurement range: -40~60 degrees Celsius, -40~140 degrees Fahrenheit Alarm duration: 120s Power supply: 3xAAA batteries (not included) Weight: 184g Dimensions: 13.5x2.6x8.4cmSpecification: Package Weight One Package Weight 0.63kgs / 1.40lb One Package Size 16.5cm * 14cm * 16cm / 6.5inch * 5.51inch * 6.3inch Qty per Carton 32 Carton Weight 20.50kgs / 45.19lb Carton Size 60cm * 52cm * 38cm / 23.62inch * 20.47inch * 14.96inch Loading Container 20GP: 224 cartons * 32 pcs = 7168 pcs40HQ: 522 cartons * 32 pcs = 16704 pcs

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1) Ultrasonic distance measurer 2) Backlit LCD display: 30mm x 19mm 3) Unit of measurement: Feet / Meter 4) Beeps for finish measurement 5) Distance measurement from 0.5m to 18m (2ft to 60ft) 6) With Laser Pointer function 7) Area, Volume, Addition, Subtraction calculation, Feet / Meter 8) Automatic power off 9) Accurate: ±0.5% ± 1cm 10) Resolution: 1cm or 1/2 inch 11) Power supply: 1 x 9V Alkaline type 6LR61 Battery (Not included) 12) Laser beam: 1mW 13) Wavelength: 650nm 14) Ultrasonic Frequency: 40 kHz 15) Dimensions: 150mm x 55mm x 30mm 16) Weight: 90gSpecification: Package Weight One Package Weight 0.18kgs / 0.40lb One Package Size 15.4cm * 6.2cm * 3.5cm / 6.06inch * 2.44inch * 1.38inch Qty per Carton 100 Carton Weight 12.00kgs / 26.46lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 100 pcs = 74000 pcs40HQ: 1719 cartons * 100 pcs = 171900 pcs

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Features1. Real-time dynamic measurement of PM2.5/PM10 concentration in air. 2. Ambient temperature and humidity measurement/temperature unit conversion. 3. It has three different display mode switching. 4. Many function, MAX/MIN display, data saving function, sound and light alarm settings and LCD backlight display.Specification1. Gas Tested: Particulate Concentration of PM2.5/PM10 in the air 2. Temperature Range: (0-5000)ug/m3; Measuring Range: 1ug/m3; 3. Resolution: 1ug/m 4. Resolution particle size: Greater than or equal 0.3um 5. Response Time: Less than or equal 10S 6. Measuring Principe: Laser diffusion Principle 7. Sensor Type: Universal digital particle concentration sensor 8. Operating Environment: 0-50 degree C, 32-122 degree F; 10-90%RH 9. Power: 3 x 1.2V Ni-MH AAA batteries(Built-in) / 5V / 1A power adapterSpecification: Package Weight One Package Weight 0.41kgs / 0.89lb One Package Size 20cm * 13cm * 8cm / 7.87inch * 5.12inch * 3.15inch Qty per Carton 20 Carton Weight 8.50kgs / 18.74lb Carton Size 42cm * 27cm * 42cm / 16.54inch * 10.63inch * 16.54inch Loading Container 20GP: 559 cartons * 20 pcs = 11180 pcs40HQ: 1299 cartons * 20 pcs = 25980 pcs

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Functions:1. Detects 3 wood studs at a depth of 0.5 inches2. Detects 3 wood studs at a depth of 1 inch3. Detects 3 wood studs at a depth of 1.5 inches4. Metal detection5. AC power6. Metal detection depthParameters:1. Alarm mode: sound and light2. Detection frequency: 1 MHz3. Operating range: 0-0.06 meters4. Operating voltage: 9V5. Applicable to: wood, metal, and AC wiring in walls, floors, and ceilings6. Battery type: 9V 6F22 (battery not included)7. Application: quickly locates wood, metal, and AC wiring hidden in walls, floors, and ceilings8. Works on lath, wallpaper, wood floors, soundproof ceilings, painted walls, and more, eliminating hazards when installing TVs, cabinets, garage racks, and more.9. Dont worry about touching live wires; exposed AC power cords are clearly marked in all modes to prevent potentially serious accidents.10. Easily view your results on the bright LCD screen.11. Dimensions: 16.7 x 6.6 x 3.4 cmSpecification: Package Weight One Package Weight 0.18kgs / 0.39lb One Package Size 20cm * 9cm * 6cm / 7.87inch * 3.54inch * 2.36inch Qty per Carton 40 Carton Weight 8.10kgs / 17.86lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 40 pcs = 20880 pcs40HQ: 1212 cartons * 40 pcs = 48480 pcs

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1. Material: ABS2. Display mode: digital tube display3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection of PM2.5: 0-999 ug/cubic meter7. Detection temperature: -10 to 50 degrees celsius8. Relative humidity: 20 percent to 85 percent9. Storage temperature: -10 degrees celsius to 60 degrees celsius10. Power supply: 1000mAh lithium battery11. Power supply: 5V DC power charging via USB port12. Combined with dust air sensor and built-in fan, it can monitor PM2.5, temperature and humidity in real time on digital LCD display13. Product weight: 168 grams14. Product size: 100x95x47mmSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 11.7cm * 11.7cm * 7.8cm / 4.61inch * 4.61inch * 3.07inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 51cm * 51cm * 34cm / 20.08inch * 20.08inch * 13.39inch Loading Container 20GP: 301 cartons * 84 pcs = 25284 pcs40HQ: 700 cartons * 84 pcs = 58800 pcs

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1. Widely used in metal wire line occasions such as telephone system, computer network, video network, optical communication engineering and so on.2. Adopt LCD intuitive display screen, data display is clearer, POE mode, digital mode, analog mode can be switched freely.3. POE test function: This tool can be used to test standard and non-standard POE equipment, as well as POE voltage, power supply polarity and power supply mode.4. Voltage test function: You can click "V" to enter the voltage test function, you can measure the battery voltage and voltage polarity, and then press "V" to enter the test mode.5. Adjustable sensitivity: when you receive a strong signal, turn down the stereo; when you receive a weak signal, please pick up the audio equipment, it can give you more accurate test data.6. With the LED flashlight function, the flashlight can be turned on when the light is weak or used at night, so that you can use it normally in the dark environment.parameter:1. Material: ABS2. Power supply: Transmitter: 3 AA batteries (not included) Receiver: 9V (not included)3. Analog cable trace: yes4. Digitized Cable Tracing: Yes5. Tracking cable that supports PoE: Yes6. Identify cable pairs and connection quality: yes7. Battery Voltage Polarity Check: Yes8. Battery voltage measurement (for reference only): Yes9. PoE voltage polarity check: yes10. PoE voltage measurement (for reference only): Yes11. Check breakpoints: yes12. Continuity Test: Yes13. Trace signal transmission distance: 3Km14. Output signal level: ~ 15Vp-p15. Vibration indication: ET613 only16. Flashlight: Yes17. Adjustable volume: yes18. Low battery indicator: yesPacking list:1 x Transmitter1 x Receiver3 x wiresSpecification: Package Weight One Package Weight 0.42kgs / 0.93lb One Package Size 22cm * 15cm * 5cm / 8.66inch * 5.91inch * 1.97inch Qty per Carton 74 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 74 pcs = 13098 pcs40HQ: 412 cartons * 74 pcs = 30488 pcs

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Features1. The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners and cold storage. 2. The instrument has double pressure test, dual temperature test (need test clip,not include), digital readout, multi-unit switching, multi-mode function and built-in refrigerant database. 3. The instrument uses high-strength engineering plastics and flexible non-slip silicone design, the whole machine is solid and comfortable to hold. Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. 4. Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. Long-life valve switch, 1/4-inch standard interface design to ensure that the durability and versatility of instrument. 5. The instrument can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement (need test clip,not include), with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. 6. Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. Also it tests percentage of vacuum measurement; pressure leak measurement, leak time speed record.Specification1. Pressure test: gauge pressure 2. Pressure test unit: Kpa; Mpa; bar; inHg; PSI. 3. Pressure test range: 0 Kpa-6000 Kpa 4. Pressure test resolution: 1 Kpa 5. Pressure test accuracy: +/- 0.5 %(FS)+ 5dgt 6. Pressure overload limit: 10000 Kpa (10 Mpa; 100 bar;) 7. Vacuum test: relative vacuum 8. Vacuum test unit: Kpa; Mpa; bar; inHg; PSI. 9. Vacuum test range: -101 Kpa-0 Kpa 10. Vacuum test resolution: 1 Kpa 11. Temperature test range: -40-150degree Celsius 12. Temperature test resolution: 0.1 degree Celsius (-40-99.9degree Celsius), 1degree Celsius(100-150degree Celsius) 13. Temperature test accuracy: +/- 0.5 degree Celsius + 2dgt +/- 0.9 Fahrenheit + 2dgt 14. Power Supply: 4 x 1.5V (SIZE.AA / LR6) Battery not include 15. Dimensions: 170x110x50mm 16. Weight: 950gSpecification: Package Weight One Package Weight 1.93kgs / 4.25lb One Package Size 28cm * 22cm * 22cm / 11.02inch * 8.66inch * 8.66inch Qty per Carton 6 Carton Weight 12.63kgs / 27.84lb Carton Size 48cm * 42cm * 42cm / 18.9inch * 16.54inch * 16.54inch Loading Container 20GP: 314 cartons * 6 pcs = 1884 pcs40HQ: 731 cartons * 6 pcs = 4386 pcs

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1. It is a highly accurate,easy to use, very beautiful product. 2. Durable and reliable. 3. Easy to operate. 4. Play and plug. 5. Pure copper probe, good conductivity, not easy to rust.Specification: Package Weight One Package Weight 0.10kgs / 0.21lb One Package Size 23cm * 11cm * 3cm / 9.06inch * 4.33inch * 1.18inch Qty per Carton 100 Carton Weight 9.00kgs / 19.84lb Carton Size 48cm * 44cm * 42cm / 18.9inch * 17.32inch * 16.54inch Loading Container 20GP: 300 cartons * 100 pcs = 30000 pcs40HQ: 697 cartons * 100 pcs = 69700 pcs

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