Reviews Digital Current Sensor

AcuRite 01535M Iris (5-in-1) Weather Station with HD Display, White Black

Real-Time Weather Conditions: Receive readings from your digital weather station for indoor and outdoor temperature, humidity, wind speed and direction, barometric pressure trends, and rainfall totals.
Forecasting Technology: Provides a hyperlocal, personalized weather forecast 12 hours from your current conditions.
Set Up Custom Alerts: Alert yourself when conditions require attention using customizable alarms for rainfall, wind speed, temperature, humidity, and more — a best weather station feature.
High-Definition Display: Clear, color display allows for easy reading of important environmental data from any angle.
Comprehensive Weather Information: Indoor weather gauge displays barometric pressure with trend arrow, heat index, dew point, and feels like temperature.
Expand Your System: Upgrade your professional weather station with a lightning sensor (AcuRite sensor #06045M, sold separately) for your weather station (wireless).
Company Based in Lake Geneva, WI, USA — Since 1943.

❃❃ Package Included：3 x ACS712 Hall Effect Current Sensor Module + 3x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor.
❃❃A wide range of applications:The current sensor ACS712 provides economical and accurate solutions for ac or dc sensing in industrial, commercial and communication systems. Typical applications include motor control, load detection and management, switching power supply and overcurrent fault protection..
❃❃ACS712 Hall Effect Current Sensor Module：Chip: ACS712ELC-30A.
Pin 5V power supply, on-board power indicator.
❃❃Voltage Sensor Module：Voltage input range: DC0-25V.
input : Terminal cathode connected to VCC, GND negative pole.
Output interface: "+" then 5/3.3V, "-" then GND, "s" then the for AD pins..
❃❃Perfect Combination：Using this product can measure both voltage and current, very suitable for DIY electronic design projects..

Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 v, and resistance to 4 kilo ohms. Does not measure DC current.
The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform.
Jaw opening measures current in a conductor up to 30 millimeter without touching or interrupting the circuit. Resistance accuracy: 1.0% ± 5 digits.
Audible continuity sensor confirms that the circuit conducts electricity.
Meets IEC safety standard 61010 1, and is rated for CAT IV installations to 300V and CAT III installations to 600V.

When the piezoelectric ceramic shocking will generate an electrical signal, controller analog port can be perceived slight vibration signals, also can be realized with vibration interactions related works, such as electronic drums..
Working Voltage: 3.3V or 5V. Working Current: 1mA..
Please connect analog voltage ceramic vibration sensor to the UNO controller's analog port A0 in accordance with the procedure, then observe the output value of serial port when the vibration degree is different, it can realize interactive works related to the vibration..
This Ceramic Piezo Vibration Piece Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is proportional with the strength of vibration. So you can know the extent of vibration. Different from digital vibration sensor that only accounts times, this analog one can tell extent of vibration..

The W1209 thermostat module controller has a sensor input, keys, LED display, and a relay. It can be reprogrammed for control, timing, or counting..
Temperature Measurement Range: -50~110. Control Precision: 0.1 celsius.Input Power (DC): 12V.
Output: 1 Channel Relay Output, Capacity: 10A.
Electronic digital thermostat with a 3-digit LED display, extremely bright. Operation both in heating and cooling to easily control equipment and devices..
The output is electronically controlled by a microprocessor, to guarantee the utmost precision of intervention and an excellent resolution of reading temperature..
The NTC probe is waterproof and allows to control the temperature even of fluids, allowing the controlled heated or coolingNote: The wood laminate case is the clear plastic case. You need to tear the wood outside layer off carefully, the outside layer is very thin. (It can protect the inside to prevent scratches.) And you need to assemble and install the case by yourself, it comes disassembled with tiny bolts and nuts.)..

Auto- and manual-ranging digital multimeter measures current, voltage, and resistance, and performs diode and continuity tests.
Average-sensing meter provides accurate readings when measuring linear loads where the current or voltage has a sinusoidal waveform.
Audible continuity sensor confirms that the circuit conducts electricity.
RS-232 output exports data to a computer (cable and software not included).
Meets IEC safety standard 61010 and is certified for Category II installations up to 1000V and Category III installations up to 600V, and Pollution Degree 2 for indoor use.

【Perfect Combination】Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
【Current Sensor Module】Chip: ACS712ELC-30A.
Pin 5V power supply, on-board power indicator.
The module can measure positive and negative current of 30 amperes, corresponding to analog output of 66mV/A..
【Voltage Sensor Module】Voltage input range: DC0-25V.
DC input connector: Terminal cathode connected to VCC, GND negative pole.
Output interface: "+" then 5/3.3V, "-" then GND, "s" then the for Arduino AD pins..
【Package Included】2 x ACS712 Hall Effect Current Sensor Module + 2 x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor.

Accurate, rugged handheld wind /airflow meter with large, replaceable impeller, responsive temperature sensor and digital pressure altimeter.
optional night-vision-preserving backlight.
Measures and displays barometric pressure & 3-hour pressure trend, altitude, wind chill, air/water/snow temperature, current/average/maximum wind speeds on large, clear LCD.
Waterproof (IP-67), floats, drop-tested to military standards (MIL-STD-810G), patented.
Includes slip-on protective cover, neck lanyard, CR2032 coin cell battery and 5-year warranty.
Used in hunting, fishing, animal behavior prediction, varmint hunting, military operations, law enforcement, backpacking, camping, climbing, mountaineering, research and more.