Reviews High Voltage Differential Probe

NOYAFA NF-5310B Voltage Tester Multimeter Pen Screen Display Digital Voltage Detection, Buzzer Alarm, AC and DC Voltage Detector with LCD Display

【Practical Design】VA colour reverse display screen,high-definition display, The zero line of fire can be identified by itself and judged based on the display area and the buzzer sound..
【Precise measurement】NCV non-contact voltage measurement, Built-in highly sensitive voltage probe, the screen displays the signal strength..
【Easy to operate】Lighting function, The illuminating lamp, and the probe are combined into one, which is convenient for measurement and more worry-free, Data retention, Auto-shutdown function..
【Overload protection】true RMS measurement, frequency response is 50H-800Hz, DC1l000 or 700v AC peak value..
【Powerful Functions】AC voltage measurement, DC voltage measurement, Short buzzer diode, Capacitance measurement, Resistance measurement, zero live wire..

WIDELY APPLICATION – Control the temperature of refrigerator, freezer, display cabinet, congealer, beverage cooler and similar product.
TEMPERATURE CONTROL – The scope of and differential temperature control can be a significant change.
IDEAL REPLACEMENT – The model WPF-20 has 65cm long probe wire with 2 pins, ideal replacement for your damaged thermostat.
UNIVERSIAL USE – As long as the shape and size match, suitable for a variety of different brands of products..
2 YEARS WARRANTY – Professional support.

【ALL-IN-ONE POWER CIRCUIT PROBE TESTER】Autel PowerScan PS100 is goal to reduce circuit diagnostic time in all 6-30v vehicle electrical systems. This automotive power circuit probe supports voltage & polarity test, continuity test, signal circuit test, components activate, check bad ground contact, locate short circuits etc. This is a wonderful Christmas present for man/dad..
【FOUR MODES】The circuit probe kit’s 4 modes : DC voltage: read the DC voltage with a resolution of 0.1 volts. AC voltage: read the Max/Min voltage, frequency, and duty cycle. Resistance: read the resistance between the tip and auxiliary ground lead. Tone On/Off: technicians use the tone in a dark environment to distinguish the test results..
【QUICK SELF-TEST】With the power circuit probe tester connected, perform a quick self-test.The power switch is a momentary rocker switch located on the tool's body. Flanking the switch are positive and negative markings..
【CIRCUIT BREAKER】Autel PS100 electrical tester is short-circuit protected. Its internal circuit breaker will trip if it becomes overloaded. The circuit breaker is a valuab....

【What is a PB100 Probe Tester?】With the PB100 probe tester, you can check voltage and ground signals in a typical DC circuit. However, the kicker is that you can also use it to send voltage and ground signals. It works like a test light that can power circuits or provide a good known ground. This way, you can effectively test components and circuits without having to break out the old alligator clips and jumper wires. You can power or ground a circuit directly through the top of the device..
【What does it do?】The PB100 is an essential tool for automobile user. It is needed for testing components on and off the vehicle, checking for the good and bad grounds, testing for continuity and diagnosing circuit failures. For example, you can use it to turn on a blower motor. You can run power window motors, windshield wipers, and even rear window defrosters. If the vehicle owner keeps it in his car he can check system failure on his own way no need to go to technician..
【Easy to Use】ANCEL provides how-to guides and video tutorials to help you easily complete your repair work. With the press of a switch, you'll have an instant hot lead or ground lead. Us....

Wide range of supply voltage Maximum rating: 2 V to 36 V, Low input bias current, Low output saturation voltage.
Low supply-current independent of supply voltage: 200 µA per comparator, Low input offset voltage.
Common-mode input voltage range Includes Ground, Output compatible with TTL, MOS, and CMOS.
Differential input voltage range equal to maximum-rated supply voltage: ±36 V, Example Applications: Vacuum robot, Single phase UPS, Server PSU, Cordless power tool, Wireless Infrastructure, Appliances, Building Automation, Factory automation & control, Motor drives, Infotainment & cluster.

The LM2903P devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
Single-supply or dual supplies Wide range of supply voltage Maximum rating: 2 V to 36 V.
Low supply-current independent of supply voltage: 200 µA per comparator, Output compatible with TTL, MOS, and CMOS.
Common-mode input voltage range Includes Ground, Low output saturation voltage.
Differential input voltage range equal to maximum-rated supply voltage: ±36 V.

Wide range of supply voltage Maximum rating: 2 V to 36 V, Low input bias current, Low output saturation voltage.
Low supply-current independent of supply voltage: 200 µA per comparator, Low input offset voltage.
Common-mode input voltage range Includes Ground, Output compatible with TTL, MOS, and CMOS.
Differential input voltage range equal to maximum-rated supply voltage: ±36 V, Example Applications: Vacuum robot, Single phase UPS, Server PSU, Cordless power tool, Wireless Infrastructure, Appliances, Building Automation, Factory automation & control, Motor drives, Infotainment & cluster.

【HIGH-QUALITY AND HEAVY DUTY】The circuit tester body is made of high quality AS plastic, which enhances its durability. Heavy duty construction,....
【WIDE VOLTAGE RANGE】The 6-24V wide-range circuit tester is widely used in automotive circuits, automotive batteries, circuit integrity and other....
【MORE CONVENIENT TO USE AND CARRY】This 6-24V tester uses a 140-inch portable PU spring wire and a large alligator clip. It is convenient to....
【HARD CARBON STEEL PROBE】The probe of the voltage tester is made of 304 stainless steel, which can be used in very small areas..
【DURABLE INSULATION】This 6-24v test light is equipped with pure copper clips and insulating sleeves, which can better clamp the body and screws.....