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WINTACT WT8806 Carbon Monoxide Monitor Professional Rechargeable Gas Sensor High Sensitive Poisoning Sound-light Vibration Alarm CO Detector
- Color-screen display, user-friendly interface.
- Bilingual choices:Chinese/English.
- Three alarm forms:sound/light/vibration .
- Data recording and review function, continuously record
- 120,000 data logging.
- Charging function.
- Gas detection:CO
- Measurement Range: 0~100mo/mol
$83.69
$99.59
BSIDE ESR02 Pro Digital Transistor Test Table M328 Resistance Inductance Capacitance ESR Tester
- Add startup voltage detection function
- Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFETs, diodes (including dual diodes), thyristors, transistors, resistors and capacitors, etc.
- Automatically test pin elements and display on LCD
- Reference for transistors, MOSFET protection diodes, and amplification factors that can detect the forward bias voltage of the transistor's emitter.
- Measure the gate threshold voltage and gate capacitance of the MOSFET
- 1602 liquid crystal display adopts LCD (12864 liquid crystal backlight)
- Fast test speed, effective component test: 2 seconds (except for large capacitors, it takes a long time to measure large capacitance, and the measurement time is one minute is normal)
- One-click operation, boot test, one-click acquisition
$46.00
$57.04
D52-2058 Wattmeter Din rail Volt Current Meter, Specification: AC80-300V Built-in CT
- The D52-2058 rail-type digital display multi-function meter simultaneously displays the measured AC voltage, AC current, power factor, active power, frequency, and electrical energy (electricity) on the meter.
- Please check AC80-300V for measuring 110V 220V voltage, and 200-450V for measuring 380V voltage
- Measurement accuracy: 1% +/- 2 words
- Display: 4-digit red 0.31-inch LED digital tube for voltage display, 5-digit red 0.31-inch LED digital tube for current and frequency display, 5-digit green 0.31-inch LED display for active power and electrical energy (electricity) Digital Tube
- Measurement range: AC voltage: AC80. 0-300. 0V, AC200. 0-450. 0V, AC current: AC0-100. 0A, the current display resolution is 0. 01A when the measurement current is less than 100A, and the measurement current is greater than 0.01A At 100A, the current display resolution is 0.1A, and the range is automatically converted.
- Active power: (measurement voltage AC80. 0-300. 0V) 0.0-30000W (AC200. 0-450. 0V: 45000W)
- Electric energy: 0. 000-99999kwh, decimal point automatic conversion
- Power frequency: 45. 00-65. 00HZ
$16.59
$19.24
RZ94 Soil Moisture PH Meter Humidity Detector Digital PH Meter Soil Monitor Hygrometer Gardening Plant Lignt Sunlight Tester
- Feature
- Ideal and necessary tools for gardeners, vegetable and fruit growers and all those who plant trees and grasses
- You can take good care of your plants.
- Suitable for indoor and outdoor plants, gardens and lawns.
- Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.
- To avoid damage to the electrode, clean the electrode after each use, do not use it in soil with gems and forcibly insert
$16.24
$18.68
9011G 1V1H 15mW 2 Line Green Beam Laser Level Covering Walls and Floors (Green)
- Type: 2 lines of green light
- Extension Angle: 110 Degrees Horizontal/110 Degrees Vertical
- Laser Category: Class 2
- Light source 15 mW
- Laser wavelength: 510 nm
- Horizontal/vertical accuracy: +3mm/10m
- Self-level range: 4 [+1].
- Self-level time: <3s
$46.34
$53.75
LY101 Flower And Grass Soil Detector PH Cantoneal Alkalin Testor (Blue)
- Material: Plastic, metal
- Measuring range: PH, humidity, fertility
- Scope of application: Greenhouse flower garden, courtyard garden, greenhouse planting
- How to use: Insert more than two-thirds of the soil into the soil, and it will take about 3 seconds to read
- Size: about 24.5x2.7x6 cm, probe length is about 15.5cm
- Weight: about 78 grams
- Satisfy the soil testing work of various planting sites
- Digital dial, wide scale interval, large digital dial, clear print on the dial, more convenient reading
$10.34
$12.61
TASI Colorful Screen Infrared Thermometer, -50-480 Degrees Celsius (TA601A)
- Temperature measurement range: -50-480 degrees Celsius, -58-896 degrees Fahrenheit
- Measuring object distance ratio: 12:1
- Response time: less than 500ms
- Laser aiming: less than 1mW 650nm
- Screen display: VA color screen
- Power supply: 2 AAA batteries (not included)
- Emissivity: 0.1-1.00 adjustable
- Packing list: host x1, manual x1, cloth bag x1
$22.69
$26.77
GVDA GD103B Multifunctional Digital Multimeter DMM Voltmeter
- DC voltage: 200mV/2V/20V/200V/200V
- AC voltage: 20V/200V/200V
- DC current: 20mA/200mA/10A
- Fuse protection: F200mA/250V fuse, F10A/250V fuse
- Counting: 2000 counts
- Power supply: 2x1.5V AAA batteries (not included in this product)
- Sampling rate: about 3 times per second
- Over-range display: the highest position displays OL
$13.84
$17.30
SUPNOVA DC 8-100V Battery Capacity Indicator Voltmeter Voltage Gauge,Style: Blue +Alarm + Temperature
- Adopt high-definition LCD screen design to provide clear and bright display from all angles.
- Monitor battery capacity and voltage with this mini tester.
- Blue backlight, easy to read value in dark environment.
- Widely used in cars, motorcycles, scooters, bicycles, power banks, testing equipment, etc.
- Check the remaining capacity of the battery, and directly display the battery capacity symbol and percentage.
- The instrument has the characteristics of accurate and stable, small size and easy to carry.
- Material: ABS
- Voltage measurement range: DC8V-100V
$10.61
$12.94
HABOTEST HT601A Combustible Gas Detector Thousand Battery Model without Numerical Display
- Measuring range: 0-9999ppm
- Measurement accuracy: 10% FS
- Voltage: 3x1.5V
- Power supply: 2xAAA batteries
- Battery type: 3x1.5V AAA
- It is widely used in gas pipeline leak detection, household gas prevention, gold mine field, tunnel mine operation oil and gas exploitation field, dangerous goods storage warehouse, etc.
- Standard industrial design, fast response, double alarm.
- Accurate detection, easy operation.
$30.26
$37.52
Integrated Circuit Tester Transistor IC Tester, Specification: Host
- Scope of application: can test 74ch series, osmo series, cd4000 series, hef400 series, 4500 series, operational amplifiers, interface chips, optocouplers, automatic transistor identification, voltage regulator voltage identification
- Integrate more than 1,300 types of chip data models and more than 420 types of transistor data models, covering most common general-purpose devices within 24 pins, which can greatly reduce maintenance workload and improve work efficiency
- Press the Enter key to turn on the machine for the first time and automatically run a self-test. The self-test detects the battery voltage and displays it on the screen after more than two seconds. When the battery voltage is lower than 7v, replace the battery to ensure the measurement accuracy. If If there is no alarm, the measurement work can be started
- Nativead 10 ad, the theoretical resolution of 5v voltage is 0.0048v
- Due to the use of batteries for power supply, it is not suitable for measuring high-power thyristors
- The Zener value must be based on the actual measurement, not just the nominal value
- The default directory for initialization is the search directory
- Different test modes: 5v mode, 3.3v mode, auto mode
$41.81
$51.84
TASI Pen Multimeter Small Portable Intelligent Universal Table, Style: TA802B Automatic Identification
- AC voltage: 0.001-600V
- DC voltage: 0.1mV-600V
- TA802A DC/AC current: 0.01-600mA
- Capacitance measurement: 1nF-60000UF
- Frequency measurement: TA802A: 40Hz-6MHz, TA802B: 40Hz-9.9MHz
- Resistance measurement: 0.1 ohm-60 megohm
- Display: up to 6000 counts
- Function: logic level (TA802B does not have this function), NCV measurement, zero/fire wire measurement, automatic shutdown, backlight display, flashlight lighting
$30.84
$36.39
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