Product FAQs

An auto ranging digital multimeter uses advanced circuitry to detect the magnitude of the electrical signal being measured. It then automatically selects the appropriate measurement range to provide a clear and accurate reading on the digital display.

The main advantage of an auto ranging digital multimeter is its convenience. It eliminates the need for users to manually select measurement ranges, reducing the chances of selecting an incorrect range and obtaining inaccurate readings.

No, the distinguishing feature of an auto ranging digital multimeter is that it automatically selects the appropriate measurement range. Users do not need to manually adjust the range settings.

Yes, auto ranging digital multimeters are often recommended for beginners due to their ease of use. They simplify the measurement process and help new users obtain accurate readings without having to understand or set range values.

A portable multimeter is a handheld device used for measuring various electrical parameters such as voltage, current, resistance, and continuity. It is called "portable" because it is designed to be compact and handheld, allowing users to take measurements on the go.

Model 310 can measure both AC and DC voltage up to 1200V. This makes it suitable for a variety of electrical testing needs.

Yes, model 310 can measure both AC (alternating current) and DC (direct current) voltages and currents.

Firstly, please verify that the camera you're connecting to is active. Our tests have shown that the unit was able to charge, connect to our network, and successfully interface with both an IP and an analog camera while being tested in-house.

Further, it's worth noting that many new IP cameras demand an initial setup on a computer. This setup often involves establishing a unique username and password, downloading any software updates provided by the manufacturer, and creating an ONVIF user. If these steps are needed, you should be able to find specific instructions in the camera's user manual or on the manufacturer's website.

User name and password information is not an error of the tester. This information is the camera only. Our testers do not have any passwords or user information requirements. If you are having trouble with passwords you need to contact the camera manufacturer or refer to their manual for default user name password information or details on any special set up specifications they may have for initializing their cameras.

Download our Setting up an Axis Camera to allow ONVIF Users Document
and Axis ONVIF Setup V178 Document

Updates for the unit are performed by connecting the unit to a network via the rj45 port, going into settings, scrolling down to “System Upgrade” and hitting the right arrow. The unit will automatically look for any new updates available. This process id detailed in the user manual section 4.7.3.
When viewing analog cameras the format and pattern can be changed in the “Analog video generator” section of the main menu.

Yes, it can be used for inspection inside a jet engine (jet fuel) but the if the jet fuel temperature is under 10°C (50°F) then it won’t work for a very long time. Also, after finishing the inspection, We suggest you use some alcohol to clean the camera.

Just a short press of the "OK" button will switch forward to side and back and forth.

In the context of the Borescope Inspection Camera with dual camera, the term "8.55 mm" refers to the diameter of the borescope's probe or insertion tube. It means that the camera's lens and illumination system are housed in a slender, 8.5 mm wide tube, allowing it to access narrow and confined spaces.

For older model 630's (type 1-3) you want the 79-127. For models type 4 to present you will want 79-374

A CAT6 RJ45 inline coupler is a device used to connect two CAT6 Ethernet cables together, extending the length of the network connection. It has two female RJ45 connectors on each end, allowing for a seamless and secure connection between two Ethernet cables.

A CAT6 RJ45 inline coupler is commonly used in networking setups where extending the length of Ethernet cables is required. It is used to connect patch cables, create longer cable runs, and join cables in areas that are difficult to access.

Yes, CAT6 RJ45 inline couplers are often compatible with both unshielded (UTP) and shielded (STP) Ethernet cables, making them versatile for different cable types.

It's essential to verify the display settings of your device. Have you set the unit to show both T1 and T2 simultaneously or is it displaying the difference, T1 – T2? The latter subtracts one value from the other and could result in negative readings. If you've set it to display both T1 and T2, made sure no Min/Max options are selected, and confirmed that the leads are correctly positioned, then the negative readings may be attributed to a defective unit or faulty test lead

The RHT 313 features an outdoor probe which can be exposed to both moisture and freezing conditions, however it should never be fully submerged.

An indoor/outdoor hygro-thermometer is a device that measures both humidity (hygro) and temperature (thermo) levels, both indoors and outdoors simultaneously. It provides valuable data for monitoring and maintaining comfortable and healthy living conditions.

Monitoring these conditions helps ensure comfort, health, and safety. It can prevent issues like mold growth, discomfort, and

An open jaw clamp meter is a specialized electrical measurement tool used for non-contact current measurements. Unlike traditional clamp meters that require you to physically clamp around a conductor, open jaw clamp meters feature a hinged, open jaw design that allows you to measure current without disconnecting wires or cables.

The primary purpose of an open jaw clamp meter is to safely and conveniently measure electrical current in circuits and wires without the need for direct contact. It is commonly used by electricians, technicians, and engineers for troubleshooting, maintenance, and diagnostics.

An open jaw clamp meter uses a magnetic sensor within the open jaw to detect and measure the magnetic field generated by the electrical current flowing through a conductor. This measurement is then displayed on the meter's digital screen as current in amperes (A).

A fish tape puller is a tool designed to help pull and guide electrical wires, cables, or fish tapes through conduits, pipes, or tight spaces. It assists in routing wiring for electrical installations, making the process more efficient and less labor-intensive.

These pliers are commonly used for cutting and stripping wires, gripping and twisting wires, crimping connectors, and, as the name suggests, assisting in pulling fish tapes or wires through conduits.