Stainless Steel Marine Hinges

Hot Products

galvanized steel 16mm bandwidth p-clip

stainless steel u-shaped pipe clamps

auto stainless steel exhaust pipe clamp

best price ss 316 pipe clamp fittings

high quality standard large pipe clamp

steel scaffolding pipe clamp fitting

high strength german style hose clamp

stainless steel pipe mounting bracket

wear resistant large screw pipe clamp

heavy duty stainless steel pipe clamp

FAQ

What is the voltage of the clamp table?

Some clamp meter with a multimeter, can be through the use of pen in parallel with the required voltage of the port, through the switch, select the appropriate voltage range to measure voltage.

The current transformer and the ammeter do not show the same

From the description, use clamp meter measuring data, current transformer current is one or two times of the only current meter measurement problem, 2.3A measurement 140A, too bad, or find the reason from the table on the right, if you can put photos come to look at the table

A selection table clamp type table

Because the clamp table itself is of low precision, small current measurement, can adopt the following methods: first, the measured circuit of the wire around a few times, were measured and then put into the jaw in clamp meter. The current clamp meter indicating the value of the actual value is not measured, the actual current should be divided by the wire clamp meter readings for winding the coil number.

30mA leakage breaker trip home is always with what method to find the leakage point, with clamp ammeters how?

If it is tripped when using an electric appliance, it is suspected that there is a problem with the appliance.Check the short circuit with a multimeter of the resistance can be, in the case of power failure to detect each branch of the line of fire on the zero line resistance, the resistance is too small (a few ou, even as 0), indicating that there may be a short circuit.

Why is the air compressor leakage gap will open?

Large current start-up is caused by tripping, proposed to replace the air after the test machine

Who can specifically describe the automatic conversion range function, and some automatic?

Maximum / minimum: the maximum / minimum value per unit time of an operation. Such as the rate of 3 seconds / times. The maximum value is the maximum value within 3 seconds.

Electric car charger measuring current, when the battery is completely without electricity measurement, or in full of electricity measurement, how to know the charger accurate output current, with caliper meter measure?

When the charger is charging normally, the output current is changed. At the beginning of charging, the battery voltage is low, the current is relatively large. As the charging goes on, the battery voltage is higher and higher, and the output current will become smaller and smaller. When the battery is full, the output current is very small.

Would you please tell me how to use the DM6266 clamp type table with 261 insulation tester?

External unit, the 2 range (20M 2000M Europe and Europe), want to buy a thing called insulation test adapter model, called DT261, English called (Insulation Tester), the price of about 50 yuan, is used to test insulation resistance, is generally not used.