Top Automatic Circuit Compensation Reviews

Blue ESR Tester - Fully Assembled

Meter accuracy tests ESR of 003e1uF electrolytics in circuit, +/- 0.01 ohm..
Non polarized 2' test leads with resistance compensation, improves fine accuracy.
Automatic power off when reading is unchanged for 3 minutes, preserves battery life.
Easy-to-read, high brightness 0.5 inch (13mm) piercing blue LED display.
In kit form with 1yr warranty on parts from Anatek, made in USA.

Made of quality material, having long service time..
This thermal relay can be used in the circuit of 50-60hz, rated insulation voltage 690V..
Used for protecting the phase break when the electric motor is overload..
The relay has different mechanism and temperature compensation.
With phase break protection, manual and automatic reset, temperature compensation, trip indication, test button, stop button.

MSW AC power inverter with high surge capability.
Built-in transfer switch automatically Transfers between inverter power and incoming AC power.
Temperature compensation with equalization stage provides optimal charging of deep cycle batteries.
Power sharing prevents source AC input circuit breaker from tripping.

▶ HIGH SENSITIVITY -- Features high precision, high sensitivity, high stability, and durable in use. Package List: 1 * Load Cell Transmitter.
▶ PRECISELY AMPLIFY -- The internal high-performance device is used to precisely amplify the sensor output signal, internal voltage regulation, constant current bridge, voltage and current conversion, impedance matching, linear compensation, humidity compensation, etc..
▶ CONVERT OUTPUT -- Convert the mechanics and quantity into standard current and voltage signal output, which can be switched from 0~5V/0~10V.
▶ DIRECTLY CONNECTED -- It can be directly connected with the interface of the automatic control device PLC single-chip host computer terminal or computer.
▶ MULTIPLE PROTECTIONS -- With standard signal external zero adjustment, external adjustment gain function, input overload protection, output short circuit protection.

Advanced MPPT technology High tracking efficiency no less than 99.5% Peak conversion efficiency of 98% Accurately recognizing and tracking of multiple power point.
12V/24VDC automatically identifying system voltage.User programmable for 3 battery types: sealed, gel and flooded. Multiple load control method, automatic limit for maximum PV input power, ensuring no overload, more safty for using.
Come with remote meter MT-50, be convenient for real-time data viewing and parameter setting. Battery temperature compensation function, real-time energy statistics function.
Electronic protections: PV reverse polarity protection, PV short circuit protection, PV over current alarm protection, Battery overcharge protection, Battery over discharge protection, Battery reverse polarity protection, Load short circuit protection, Load overload protection, Controller overheating protection.

...mal generator output，perfectly working rectifier diode and under controlled charging current.
【SAFE PROTECTION DESIGN】The battery tester doesn’t emit light, heat or spark, and won’t discharge the battery. It also has polarities wrongly-connected protection, over-voltage protection and automatic temperature compensation. What's more,it is safe for you, your cars, your batteries, and battery tester automotive itself.

【2 IN 1 Digital Soldering Iron Station】750W 2 IN 1 Soldering Iron Station is equipped with a soldering iron ( 392°F-896°F) and a heat gun ( 392°F-896°F).It supports the independents or simultaneous use of Hot Air Function and Soldering Function..
【Standby Mode】Putting the open heat gun back into the stand will automatically activate the standby mode. The hot air gun heats to your set temperature in a matter of seconds when you pick up the gun..
【°F Display】The LCD display shows the working temperature in real time, and the temperature can be switched quickly through a simple button. You can choose between Fahrenheit and Celsius to meet different usage habits..
【Overheating protection】The station can monitor and correct the actual temperatures at high speed with fast temperature compensation. Various parts of the machine have fail-detecting and auto-shutoff functions, over-heat sensor, short circuit, open circuit, overload failure have automatic protection..
【Package Includes】1 x Solder Station, 5 x Iron Tips, 4 x Hot Air Nozzles, 1 x Solder Sucker, 1 x Pair of ESD-Safe Tweezers, 1x Tube of Premium Solder, 1 x Tip Cleaner..

High-quality materials: The signal isolators are made of high-quality materials, which are sturdy, durable and have a long service life..
Technology: The signal transmitter adopts automatic compensation technology to achieve a temperature drift of less than 25ppm..
Function: The signal converter is used to protect the circuit board and related equipment from environmental erosion..
Features: The optoelectronic isolator has the characteristics of good stability, high isolation voltage, fast transmission speed, fast response, and high power carrying capacity..
Application: The DC signal isolator is resistant to high frequency interference, applicable to a wider environment, and very practical..

[Small Probe]: NTC thermistor can measure the gap temperature that other thermometers cannot..
[High Sensitivity]: The thermistor is high sensitivity and wide operating temperature range(-50℃~125℃), which is easy to use..
[Widely Used]: Thermistors can be used as electronic circuit components for instrument circuit temperature compensation and temperature difference cold junction temperature compensation..
[Good Stability]: Thermistor has good stability and strong overload capacity..
B3950 100K 1% 60mm Thermistor. The model can be judged according to the length of the thermistor cable..