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Diagnostic, Test & Measurement Tools
Level Laser Aligner Horizon Vertical Measuring Tape
- Projects horizontal or vertical laser light beam.
- Locking 8-foot measuring tape.
- Standard and metric rulers.
- Laser light has an on/off power switch.
- Ideal for any job that requires a straight line or accurate measurement such as hanging pictures, installing shelving, laying flooring, etc.
- Length Tape measure: Over 8 feet /250cm
- Length of laser line: 20 ft
- Length of Ruler Measurement: 15cm
$11.40
$13.11
8-In-1 Air Quality Detector PM2.5/PM1.0/PM10/HCHO/TVOC/O3/Temperature/Humidity Monitor
- Product Description:
- This product is a multifunctional air quality detector that detects Ozone( O3), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real-time monitoring of Ozone(O3), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.
- 2.8 inch color liquid crystal display (LCD), 320x240 pixels
- User adjustable alarm threshold for Ozone(O3) to alert user of elevated levels
- Test variables: PM2.5/1.0/10, Ozone (O3), TVOC, temperature, humidity
- Large 1200mAh capacity lithium battery
- On-board fan to draw in ambient air for more accurate real-time results
- 5V Micro USB charging
$92.84
$112.34
TASI TA601C -50-880 Degrees Celsius Infrared Thermometer Electronic Color Screen Thermometer
- Temperature range: TA601B: -50-680 degrees Celsius, -58-1256 degrees Fahrenheit; TA601C: -50-880 degrees Celsius, -58-1616 degrees Fahrenheit
- Measurement distance ratio: 12:1
- Response time: less than 500ms
- Laser: less than 1mW 650nm, class 2 laser
- Display: 4-digit display, maximum display 8888
- Power supply: 2 x 1.5V AAA (not included)
- Emission rate: 0.1-1.00 adjustable
- Operating temperature: 0-50 degrees Celsius (32-122 degrees Fahrenheit)
$22.27
$25.61
SINOTIMER DDS6619 80A 230V Din Rail Single Phase Energy Meter Voltage Current Power Meter Without Backlight
- Display multiple parameters. The total power consumption kWh is always displayed on the top line of the display, and the bottom line automatically rotates (voltage V, current A, power KW).
- Maximum current: 80A
- Basic current: 5A
- Current multiplier: 1600imp/kwh
- Voltage: AC 230V 50Hz
- Guide rail size: 35mm
- Product size: 78 x 35 x 65mm
$10.30
$12.67
Wintact WT816 Digital Electronic Thermometer Anemometer
- MAX wind speed/average wind speed/current wind speed selection
- Degree C/F temperature unit selection
- 5 Units selection: m/s, Km/h, ft/min, Knots, mph
- Wind force level
- LCD backlight display
- Manual/Automatic power off
- Frozen tips
- Low power tips
$12.88
$15.84
DC 0-200V Voltage Current Battery Tester, Specification: PZEM-015 With 300A Shunt
- Mainly used to test various battery voltage, discharge current, discharge power, discharge impedance, internal resistance, capacity, discharge energy, power consumption and running time, and display the measurement data through the LCD screen.
- Voltage:
- Measuring range: 0-200V. (When the test voltage is less than 8V, please use the independent power supply method)
- Display format: less than 10V display such as: 9.99V
- Below 100V such as: 99.9V
- More than 100V display such as: 199V
- Minimum resolution: 0.01V
- Start test voltage: 0.05V
$18.58
$22.30
STC-1000 Aquarium Incubation Seafood Machine Electronics Number Microcomputer Temperature Controller Switch (12V)
- Shell material: gray ABS flame-retardant plastic shell
- Refrigeration control output delay protection
- Switch the mode between cooling and heating
- Resolution: 0.1, accuracy: 1 degrees Celsius
- Measuring and controlling temperature range: -50+110 degrees Celsius
- After turning off the power, all parameter settings can be saved
- Control the temperature by setting the temperature setting value and the difference value
- Alarm when the temperature exceeds the temperature limit or the sensor is wrong
$8.10
$10.12
ZK-4KX CNC DC-DC Buck Boost Converter Module CC CV 0.5-30V 4A Adjustable Step Down Up Voltage Regulator
- Made of high quality material, solid, durable and strong conductivity.
- Large LCD can display input/output voltage, output current/output power/output capacity/output time, easy to read.
- CNC adjustment is very accurate and fast, and it also can boost and step down voltage. Output voltage can be adjusted from 0.5-30v, while the current can be adjusted 0-4A as you desired.
- It features anti-reverse connection protection of input end, which will not burn out, safe to use.
- Anti-reverse irrigation at the output end, no additional anti-reverse irrigation diode is needed to charge the battery;
- The module can be set to open/close by default, easy to use.
- It has multiple software protection mechanisms are available, and the protection threshold is adjustable.When the working parameters of the module exceed the protection threshold, the output will be automatically closed.
- Output ripple is small and PI filter is available.
$12.96
$15.68
BENETECH GM8903 2.6 inch LCD Screen Digital Hot Wire Wind Speed Wind Temperature Anemometer
- Measuring: Air Velocity & Air Temperature & Air Volume
- Measuring range: Air velocity, 0-30m/s; Air temperature, 0 - 45C, 32 - 113F; Air volume, 0-999900m3/min
- Resolution: 0.001m/s, 0.1C
- Unit of Velocity: m/s, Ft/min, Knots, Km/hr, Mph
- C/F Selection
- Air temperature measuring accuracy: +-2C
- Air velocity measuring accuracy: +-3%+-0.1dgts
- Max/Min reading
$102.92
$121.45
WINTACT WT8821 Oxygen Detector Independent Oxygen Gas Sensor Warning-up High Sensitive Poisoning Alarm Detector
- Measurement range: 0~25% VOL
- Maximum overload: 30% oxygen
- Response time: <15 seconds
- Sensor type: electromagnetic O2 sensor
- Use ambient humidity: 15~90% RH
- Power: 3X1.5VAA battery
- Package Included
- 1 x Oxgen gas detector (without battery)
$60.07
$70.28
Handheld Metal Detector Examination Room Mobile Phone Security Detector
- Mainly used for school and factory security inspections where sensitivity requirements are not high.
- When detecting and scanning metal, an alarm sound and vibration prompt will be emitted, and the power supply will have a low voltage indication.
- Simple operation, easy to save, low failure rate
- The sensitivity can easily detect a metal object the size of a pin (or even smaller). The sensitivity can be adjusted according to on-site requirements.
- It has simultaneous sound (or vibration) and light alarm functions when metal is detected.
- Use battery and can be connected to an external charger (charger optional)
- Detection sensitivity: detects RMB one-yuan coins, the detection distance is 5cm
- Power supply: 9V square battery (6F22ND battery) Note: not included
$10.58
$13.01
HABOTEST HT609 Portable Combustible Gas Detector
- Applied to household coal gas self-inspection and self-inspection
- It is convenient for users to safely detect various combustible gases, such as methane, carbon monoxide, gasoline, ethylene oxide, etc.
- Imported gas-sensitive semiconductor sensor is adopted, with low power consumption and good stability, so as to realize high-precision measurement
- Measuring range: 50~1000ppm
- Measurement accuracy: 30%
- Voltage: 3x1.5V
- Resolution: 0.1
- Size: 140mmx28mmx58mm
$32.86
$38.12
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