Resultados de la búsqueda de "testing equipment"
-
SNDWAY SNDWAY SW525A Wall-mounted Sound Level Meter DB Noise Tester, SW525A
Model: 525A Measuring range: 30-130db Frequency range:31.5hz-8.5khz Response time:fast Microphone:6mm capacitance microphone Power supply;DC5V 1A micro USB outlet Operating condition: 0-40 degree Dimension:210x130x28mm Weight: 453g Features and Functions: 1. Accuracty: + -1.5dB In Standard audio: 94dB 1 khz 2. Measurement Range: 30 - 130dB 3. Frequency Response Range: 31.5 hz - 8.5 khz 4. Frequency weighting: A (Environmental Noise) of Weighting 5. Fast answerSpecification: Package Weight One Package Weight 0.68kgs / 1.50lb One Package Size 23.5cm * 18.3cm * 5.5cm / 9.25inch * 7.2inch * 2.17inch Qty per Carton 20 Carton Weight 13.20kgs / 29.10lb Carton Size 49cm * 39cm * 30cm / 19.29inch * 15.35inch * 11.81inch Loading Container 20GP: 465 cartons * 20 pcs = 9300 pcs40HQ: 1079 cartons * 20 pcs = 21580 pcs
$71.00
-
BENETECH BENETECH GM8805 LCD Display Handheld Carbon Monoxide CO Monitor Detector Meter Tester, Measure Range: 0-1000ppm
Pure carbon monoxide (CO) is colorless, odorless, and non-irritant gas: molecular weight: 28. 01; Density: 1. 250g/ l; freezing point: - 207C; boiling point: - 190C. Its solubility in water is quite low, but it dissolves instantly in ammonia water. Air mixed explosion limit is between 12. 5% and 74%. After entering human body, carbon monoxide will combine with hemoglobin in blood, making the hemoglobin not able to combine with oxygen, which causes oxygen deficit to organism organization, leading to death from suffocation. Therefore, carbon monoxide is toxic, and is colorless, odorless, and tasteless, which is easy to be ignored and thus causing poisoning. The carbon monoxide detector can detect the concentration of carbon monoxide gas, and observe the value of carbon monoxide gas concentration at any time. It has a very clear large LCD screen, sound and light alarm prompts, to ensure that dangerous gases can be detected under very unfavorable working environments and prompt operators to prevent them in time. It is widely used in petroleum, chemical, coal, metallurgy, papermaking, fire fighting, municipal administration, telecommunications, food, textile and other industries. 1. Gas Tested: CO in the air 2. Measuring Range: 0-1000ppm 3. Resolution: 1ppm 4. Minimum Reading: 1ppm 5. Basic Error: +/-5%(f.s), +/-10ppm 6. Response Time: 60 seconds 7. Sensor Type: Electrochemical CO sensorSpecification: General Model GM8805 Material ABS Resolution 1ppm Measure Range 0-1000ppm Operating Temperature 0 ~ 50 Degree Celsius Accuracy +/- 5%(f.s) or +/-10ppm Power Supply 2*1.5V AAA batteries (not included) Size 55.7*29.9*135.5mm Display Size 1.8 inch Weight 104g Package Include Package Contents 1 x Manual 1 x Monoxide CO Tester Package Weight One Package Weight 0.33kgs / 0.72lb One Package Size 18cm * 13cm * 6cm / 7.09inch * 5.12inch * 2.36inch Qty per Carton 40 Carton Weight 9.50kgs / 20.94lb Carton Size 62cm * 37cm * 27cm / 24.41inch * 14.57inch * 10.63inch Loading Container 20GP: 430 cartons * 40 pcs = 17200 pcs40HQ: 999 cartons * 40 pcs = 39960 pcs
$29.00
-
Medidor de energía con pantalla LCD, 230-250 V CA, 50 Hz, máx. 13 A, analizador de potencia de voltaje, vatios, voltios, monitor de electricidad automático, enchufe del Reino Unido, 230-250 V CA, enchufe del Reino Unido
1. Gran pantalla LCD para una fácil lectura. 2. Mida voltaje, frecuencia, corriente, factor de potencia, potencia, potencia mínima y máxima y registre los kilovatios-hora acumulados, el tiempo y los gastos de electricidad. 3. Siete modos de visualización, transferidos presionando "FUNCIÓN". 4. Advertencia de sobrecarga mostrada en la pantalla LCD. 5. Restablecimiento por visualización anormal o falta de respuesta del botón. 6. Fácil fijación del precio de la electricidad. Especificación: General Material Plástico, metal Voltaje de entrada CA 230 ~ 250 V Corriente de entrada 13A MÁXIMO Tamaño 15,5 x 7,3 x 6,6 cm Peso 200 gramos Peso del paquete Peso de un paquete 0,26 kg/0,56 lb Un tamaño de paquete 17 cm x 8 cm x 7,5 cm (6,69 pulgadas x 3,15 pulgadas x 2,95 pulgadas) Cantidad por caja 50 Peso de la caja 14,70 kg/32,41 lb Tamaño de la caja 45 cm x 40 cm x 30 cm (17,72 pulgadas x 15,75 pulgadas x 11,81 pulgadas) Contenedor de carga 20GP: 493 cajas * 50 uds. = 24650 uds. 40HQ: 1146 cajas * 50 piezas = 57300 piezas
$10.00
-
BENETECH BENETECH GT1355A LCD Display Decibel Tester
1. Calibrated sound source: 94dB/1KHz2. Measurement range: 30-130 dB, 35-130dB3. Resolution: 0.1dB4. Frequency response: 31.5Hz-8500Hz5. Rated current: 70mA6. Standby current: 5uA7. Power supply: 3.7V/1000mAh8. Charging time: 1.5h9. Use time: 8h10. Working temperature: 0 to 50 degrees Celsius11. Working humidity: 10-80%12. Can be used for noise engineering, quality control, health prevention and environmental noise measurementSpecification: Package Weight One Package Weight 0.24kgs / 0.54lb One Package Size 19cm * 13cm * 5cm / 7.48inch * 5.12inch * 1.97inch Qty per Carton 80 Carton Weight 20.20kgs / 44.53lb Carton Size 54cm * 52cm * 40cm / 21.26inch * 20.47inch * 15.75inch Loading Container 20GP: 237 cartons * 80 pcs = 18960 pcs40HQ: 551 cartons * 80 pcs = 44080 pcs
$30.00
-
Lithium Battery Fuel Gauge Display Module, Green, Blue
1. Four-level battery display2. Working current: 5mA3. Working voltage: 3-34V4. Please be waterproof for outdoor use5. Working temperature: -20-50 degrees Celsius6. When the battery level is less than 25%, only the red frame is displayed7. S1-S8 optional pads can only be connected to one type, and 2 or more simultaneous short-circuiting are not allowed8. Lithium battery, lead acid, nickel metal hydride, battery can be used to display the battery, as long as the voltage is within the range of the parameter table9. Battery-type power display, select the corresponding solder pad to detect the voltage of the battery pack corresponding to 1S-8S, which is very convenient10. How to use: connect the positive and negative terminals of the display board to the positive and negative terminals of the battery under test, and the digital tube will display the real-time battery powerSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 5cm * 2cm / 3.94inch * 1.97inch * 0.79inch Qty per Carton 100 Carton Weight 4.00kgs / 8.82lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 100 pcs = 62000 pcs40HQ: 1439 cartons * 100 pcs = 143900 pcs
$5.00 $2.00
-
AC 230V 50Hz Max 16A LCD Display Energy Meter Watt Volt Voltage Power Analyzer Automatic Electricity Monitor Analyzer Power, EU Plug, AC 230V EU Plug
1. Large LCD display for easy reading. 2. Measure voltage, frequency, current, power factor, wattage, minimum & maximum power and record cumulative kilowatt-hour, time and electricity expenses. 3. Seven display modes, transferred by pressing "FUNCTION". 4. Overload warning displayed on LCD. 5. Resetting for abnormal display or no-response of button. 6. Easy electricity price setting.Specification: General Material Plastic, Metal Input Voltage AC 230V Input Current 16A MAX Size 15.5*7.3*7.5cm Weight 200g Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 17cm * 8cm * 7.5cm / 6.69inch * 3.15inch * 2.95inch Qty per Carton 50 Carton Weight 14.70kgs / 32.41lb Carton Size 45cm * 40cm * 30cm / 17.72inch * 15.75inch * 11.81inch Loading Container 20GP: 493 cartons * 50 pcs = 24650 pcs40HQ: 1146 cartons * 50 pcs = 57300 pcs
$10.00
-
PH-2 Pro Litmus Tester Litmus Test Paper Color Change PH Meter Water Quality Meter
The main function:1. Reset function: Press and hold the power button for 3 seconds in the power-on state, and then release it, when the screen displays "----", the reset is successful2. Automatic temperature compensation function: 0-80 degrees Celsius3. Power-off data storage function: the data will be automatically saved after the battery is pulled out, and the storage time is one month4. Test paper function: the color of the backlight will change with the PH value, just like litmus test paperProduct specifications:1. Material: PC + ABS flame retardant2. Calibration method: 3-point automatic calibration3. Resolution: 0.01PH4. Batteries: 2 x LR44 button batteries (batteries are included in the delivery)5. Range: -2-16PH (usually 0-14PH)6. Temperature range: 0-80 degrees Celsius7. Dimensions: 15.5 x 3.2 cm8. Net weight: 58 gramsSpecification: Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 17cm * 6cm * 3cm / 6.69inch * 2.36inch * 1.18inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 37cm * 32cm * 32cm / 14.57inch * 12.6inch * 12.6inch Loading Container 20GP: 703 cartons * 100 pcs = 70300 pcs40HQ: 1633 cartons * 100 pcs = 163300 pcs
$10.00
-
ZOYI ZOYI VC921 Pocket Portable Auto-Ranging Digital Multimeter, VC921
1. DC/AC voltage range (resolution): 400.0mV (0.1mV), 4.000V (0.001V), 40.00V (0.01V), 400. 0V (0.1V), 600V (1V)2. Resistance range (resolution): 400.0 ohm (0.1 ohm), 4.000 kOhm (0.001 kOhm), 40.00 kOhm (0.01 kOhm), 400.0 kOhm (0.1 kOhm), 4.000 megohm (0.001 megohm), 40.00 megohm (0.01 megohm)3. Capacitance range (resolution): 9.999nF (0.001nF), 99.99nF (0.01nF), 999.9nF (0.1nF), 9.999uF (0.001uF), 99.99uF (0.01uF), 999.9uF (0.1uF), 9.999mF (0.001mF)4. Frequency range (resolution): 99.99Hz (0.01Hz), 999.9Hz (0.1Hz), 9.999kHz (0.001kHz), 99.99kHz (0.01kHz), 999.9kHz (0.1kHz), 9.999MHz (0.001MHz)5. Display (LCD): 4000 words6. Range: automatic/manual7. Sampling rate: 3 times/second8. Function: diode, on/off, true RMS, data retention, low battery indication, automatic shutdown9. Material: ABS10. Power supply: 1.5V AAA battery (not included)11. Working environment:- Temperature: 0-40 degrees Celsius- Humidity: less than 75%12. Storage environment:- Temperature: -20 - 60 degrees Celsius- Humidity: less than 80%13. Size: about 12.5 x 8 x 1.95cm14. Weight: about 107gFeatures:1. 4000 count high-precision display2. Pocket-sized and portable3. Automatic range4. Support data retention5. Frequency/duty cycle measurement6. Diode/buzzer switch measurement7. Computer self-calibration designSpecification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 15cm * 9cm * 3cm / 5.91inch * 3.54inch * 1.18inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 46cm * 30cm * 30cm / 18.11inch * 11.81inch * 11.81inch Loading Container 20GP: 644 cartons * 100 pcs = 64400 pcs40HQ: 1495 cartons * 100 pcs = 149500 pcs
$11.00
-
LCD Display Solar Power Radiation Meter
1. Resolution: 0.1W/㎡, 0.1 Btu/(ft2-h)2. Range error: 10W/㎡ [3 Btu/(ft2-h)] or 5% of measured value3. Temperature error: 0.38W/㎡ / ℃ [0.12 Btu/(ft2-h)/℃] when deviating from 25℃4. Display: 3-3/4 LCD display, display value 39995. Overload display: "OL"6. Range: 0.1-399.9 W/㎡, 1-3999 W/㎡, 0.1-399.9 Btu/(ft2-h), 1-3999 Btu/(ft2-h)7. Sampling time: 0.25 seconds/time8. Operating temperature and humidity: 0°C to 50°C less than 80%RH9. Storage temperature and humidity: -10°C to 60°C less than 70%RH10. Required battery: 9V battery (not included!)11. Battery life: about 100 hours12. SM206 solar power meter is a precision instrument for measuring light intensity. It is used in solar radiation measurement, solar research, physical and optical experiments, meteorology, agriculture, and can also be used to measure glass light intensity to verify glass performance. It is mainly used for car film measurement, such as: window light intensity measurement13. W/㎡ and Btu two unit options14. Peak hold function, data hold function, direct measurement without adjustment, long-term stable measurement15. Dimensions and weight: 132 x 60 x 38mm16. Weight: about 150gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 20cm * 8cm * 6cm / 7.87inch * 3.15inch * 2.36inch Qty per Carton 40 Carton Weight 13.10kgs / 28.88lb Carton Size 42cm * 34cm * 32cm / 16.54inch * 13.39inch * 12.6inch Loading Container 20GP: 583 cartons * 40 pcs = 23320 pcs40HQ: 1354 cartons * 40 pcs = 54160 pcs
$72.00
-
Bolígrafo de prueba portátil 4 en 1 de pH/TDS/EC/TEMP, comprobador de calidad del agua multifunción, bolígrafo de prueba 4 en 1
1. Rango de medición: pH: 0,00-16,00 pH; TDS: 0-19990 ppm; CE: 0-19990 μs/cm 2. Resolución: 0,01 ph; 1 ppm; 1 μs/cm; 0,1 grados C; 0,1 grados F 3. Precisión: pH: +/-0,01 pH; TDS/EC: +/-2 %; temperatura: 0,5 grados C 4. Batería: 3 pilas de botón LR44 de 1,5 V (no incluidas en la entrega) 5. Temperatura: 0,1-60,0 grados Celsius; 32,0-140,0 grados Fahrenheit 6. Calibración: pH: calibración automática de tres puntos (6,86, 4,00 y 9,18 pH); TDS: 1413 μs/cm; CE: 1413 μs/cm 7. Apagado automático: 5 minutos 8. Batería: 3 pilas de botón LR44 de 1,5 x 1,5 (no incluidas en la entrega) 9. Dimensiones: 18,5x3,7x2,4 cm 10. Peso: 90 gramos Especificación: Peso del paquete Peso de un paquete 0,30 kg/0,67 lb Un tamaño de paquete 21 cm * 6 cm * 5 cm/8,27 pulgadas * 2,36 pulgadas * 1,97 pulgadas Cantidad por caja 50 Peso de la caja 16,00 kg/35,27 lb Tamaño de la caja 44 cm x 32 cm x 27 cm (17,32 pulgadas x 12,6 pulgadas x 10,63 pulgadas) Contenedor de carga 20GP: 701 cajas * 50 uds. = 35050 uds. 40HQ: 1628 cajas * 50 piezas = 81400 piezas
$17.00
-
GY-6S 12V Lead-acid Battery Power Meter Lithium Battery Capacity Indicator Display Tester Percentage Voltmeter, 12V Green Light
1. 12V battery, battery, water battery and lithium battery can be used for liquid crystal display2. Display percentage, visually display battery power, directly connect battery positive and negative to display battery power3. Compatible with the following batteries:- Lead acid: 12V, 24V, 36V, 48V- Lithium battery: 2 strings lithium battery, 3 strings lithium battery, 4 strings lithium battery, 5 strings lithium battery, 6 strings lithium battery, 7 strings lithium battery, 8 strings lithium battery, 9 strings lithium battery, 10 strings lithium battery, 12 strings lithium battery, 13 strings lithium battery, 14 strings Lithium battery, 15 lithium battery4. The battery has its own button, which allows you to modify the battery specifications yourself5. Dual display of power percentage / voltage, you can also use the button to switch off the power, double button design, quick and easy to set up6. Working voltage: 6-63V7. Working current: less than 5MA8. Sleep power consumption: 12uA (12V test)9. Net weight: 18.7g10. Waterproof level: surface waterproof11. Color: green light12. Dimensions: 61.3X33.3X13.5mm13. Hole size: 58.5X28.5mm14. Installation method: Open an installation hole and press the power to enter. The battery comes with a buckle, no installation screwsSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch Qty per Carton 500 Carton Weight 19.50kgs / 42.99lb Carton Size 50cm * 50cm * 39cm / 19.69inch * 19.69inch * 15.35inch Loading Container 20GP: 273 cartons * 500 pcs = 136500 pcs40HQ: 634 cartons * 500 pcs = 317000 pcs
$5.00
-
0.01mm Precision Tool Dial Indicator Gauge Professional Portable Dial Test Indicator Accuracy Measurement Instrument Tools, 0-10mm
1. Name: Dial indicator 2. Precise and professional made, stable performance 3. Range: 0-10mm 4. Resolution: 0.01mm 5. Display: Pointer 6. Color: Silver 7. Dimension: 5.5*2.2*4cm (Diameter*thickness*bottom length) 8. Function: Metering the concentricity of principal axisSpecification: Package Weight One Package Weight 0.16kgs / 0.34lb One Package Size 10cm * 6cm * 2.5cm / 3.94inch * 2.36inch * 0.98inch Qty per Carton 101 Carton Weight 15.00kgs / 33.07lb Carton Size 46cm * 27cm * 11cm / 18.11inch * 10.63inch * 4.33inch Loading Container 20GP: 1951 cartons * 101 pcs = 197051 pcs40HQ: 4531 cartons * 101 pcs = 457631 pcs
$9.00
