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Electronics
SNDWAY Handheld High Precision Noise Decibel Meter, Model:SW524 (Storage+USB Communication)
- Accuracy: +-1.5dB(based on the standard sound source 94dB@1KHz)
- Frequency response range: 31.5Hz8.5KHz
- Dynamic state range: 50dB
- Measuring range: 30~130dBA35~130dBC
- Frequency weighting character : A weight and C weight
- Numerical digit display: 4 digits,resolution 0.1dB, sampling frequency 2 times/second
- Dynamic scale display: 1 scale equals 2dB or 1dB, sampling frequency 2 times/second
- Dynamic scale shift: 30~130dB, 30~80dB, 50~100dB, 80~130dB
$36.05
$42.54
RZ121 Alcohol Refractometer Grape Wine Sugar Content 0~25% Alcohol Concentration 0~40% Brix Tester Meter ATC Handheld Tool
- This Specific Grape wine refractometer is used to measure the sugar content of the grape juice (see the Brix scale on the left) in the brewing process. Then, according to the sugar content of the grape juice, we can understand the alcohol concentration of the grape wine after brewing.
- It can measure both the sugar content of the grape juice and the alcohol concentration of the grape wine.
- It can not be used to test the alcohol concentration of the finished grape wine.
- It is equipped with Automatic Temperature Compensation (ATC), so that the fractometer is automatically adjusted to correct temperature discrepancies of environment temperature.
- Dual-scale design to measure the sugar content of the grape juice (0~40%) and the alcohol concentration of grape wine (0~25%).
- Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry arround.
- We provide Manual in English, Russian.
- With Built-in ATC (Automatic Temperature Compensation) from 10~30 degree Celsius.
$15.28
$17.88
XH-W1209 Digital Cool/Heat Temperature Thermostat Thermometer Controller On/Off Switch
- Display Type:Digital
- Usage:Household
- Theory:Temperature Controller
- Max Measuring Temperature:100C - 119C
- Brand Name:HESAI
- Power Type:Charger
- Display Size:1.9 Inches & Under
- Style:Handheld
- Model Number:W1209
Specifications Model: W1209- Dimensions: 48 * 40mm
- Temperature control mode: ON / OFF
- Temperature range :-50-110
- ResolutionWhen temperature is 0.1 the resolution is -9.9~99.9, other temperature segment is 1
- Control accuracy: 0.1
- Hysteresis accuracy: 0.1
- Refresh rate: 0.5S
$5.18
$6.22
HABOTEST Nuclear Radiation Pollution Radioactive Marble Detector
- Detection ray type: beta ray, gamma ray, x-ray
- Detector: energy compensation GM tube (Geiger counter)
- Dose equivalent rate: 0.00-50000 svh (50mSv/h)
- Cumulative dose equivalent: 0.00 sv - 5000msv
- Sensitivity: 80 cpm / uSv
- Unit conversion: Sv/h, mR/h, cps, cpm
- Battery: 3x1.5V AAA battery (not included)
- The device uses a Geiger counter, which is an ionizing radiation detector capable of measuring beta rays, gamma rays and x-rays. The working principle is based on the ionizing properties of radiation in the gas. It consists of an ionization chamber or a small room that acts as a detector. When a certain voltage is applied to the detector, the radiation ionizes the gas, producing a pair of ions for each ionization event. This leads to the amplification of the ionization signal, which is then recorded by the electronic device to measure the amount of radiation per unit time.
$66.53
$79.17
HABOTEST Automatic Range Digital Display Ultra-Clear Intelligent Current Multimeter
- Measuring functions: capacitance, battery, resistance, DC current, AC
- DC voltage range: 600V
- AC voltage range: 600V
- DC current range: 10A
- AC current range: 10A
- Capacitance range: 60.00mF
- Display: 6000 counts (MAX)
- Built-in lithium battery: 1000mAh
$51.13
$60.84
FNIRSI 2.4 Inch IPS Screen 100MHz Digital Oscilloscope (5012H)
- Parameter:
- 1: Intelligent anti-burnout, 1X can withstand 600V withstand voltage
- 2: Afterglow display technology
- 3: 2.4 inch color display
- 4: 100MHz analog bandwidth@500MS/s sampling rate (1X = 5MHz, 10X = 100MHz)
- 5: One-key storage waveform
- 6: Built-in 64M storage space, store 2000 waveform pictures
- 7: Powerful waveform file manager, supports thumbnail browsing, viewing, detailed viewing, flipping, deleting and other functions
$80.49
$93.37
HABOTEST HT601B Combustible Gas Detector Thousand Battery Model with 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.
$52.84
$63.41
High-precision Microcomputer Intelligent Digital Display Switch Thermostat, Style:12V Power Supply (Red and Blue Display)
- Temperature range: -55-120 degrees Celsius
- Control temperature accuracy: 0.1 degrees Celsius
- Display colors: red and blue
- Power supply voltage: DC 12V / AC110-220V
- Relay: 20A
- Dimensions: 79 x 43 x 26 mm
- Cutout size: 74 x 39 mm
- Can be saved digitally
$7.93
$9.67
ET120M 120MHz Digital Color Simulation Oscilloscope
- Material: ABS
- Screen: 320 x 240 LCD screen
- Display area: 50mm x 40mm
- Backlight: White, 8-level brightness
- Impedance: 1X-1Mohm/ 10X-10Mohm
- Battery: Lithium battery
- Automatic shutdown: no operation for 15 minutes
- Save: 2500 DSO waveforms
$74.70
$91.88
Pen Type PH Meter (Yellow)
- Range: 0.0~14.0pH
- Resolution: 0.1pH
- Accuracy: 0.1pH (at 20/68F )
- Typical EMC DEV: 0.2pH
- Batteries: 3x1.5V
- Life: approx.700 hours of use
- Environment: 0~50
- Relative Humidity: <95%
$6.78
$7.93
Wintact WT311 Surface Resistance Meter
- As one resistance meter for object surface, it can measure the resistance value on object surface by putting two parallel electrodes close to object surface to be measured, so as to judge whether the measured object is a conductor, static material or insulator; meanwhile the meter can be used to measure the resistance to ground of object, which is specially applied to different anti-static fields
- Surface resistance test
- Three modes to display resistance value on object surface or material property simultaneously
- Ambient temperature measuring
- Temperature unit conversion
- Data holding
- LCD backlight
$23.59
$29.49
BENETECH Digital Electronic Anemometer (GM816A) (White)
- Auto / Manual Power Off
- Low Battery Indication
- Backlight Display
- Max / Min wind speed measuring
- Average And current wind speed measuring
- Measuring Range: -10 Celsius???45 Celsius
- Wind Speed Measuring Range: 0~30m/s
- Measuring unit: M/s, Ft/min, Knots, Km/hr, Mph
$16.35
$19.29
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