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How to use a clamp multimeter?
1. The use of the clamp shaped 266CLAMPMETER multimeter for measuring current: Before measurement, the rubber insulation of the clamp shaped iron core should be checked for integrity.. The jaws should be clean, rust free, and have no obvious gaps when closed. When measuring, the magnitude of the measured current should be estimated first and an appropriate range should be selected. If it is impossible to estimate, you can first choose a larger range and then gradually reduce it to the appropriate gear. When shifting the range gear, it must be done without charging or with the jaws open to avoid damaging the instrument. Pull the wrench to open the jaws and place the predicted wire in the middle. When measuring, the measured wire should be placed in the middle of the jaws as much as possible. If there is any noise on the joint surface of the jaws, it should be opened and closed again. If there is still noise, the joint surface should be treated to ensure accurate reading. Additionally, it is not allowed to clamp two wires at the same time. When measuring currents below 5A, in order to obtain more accurate readings, if conditions permit, the wire can be wound a few more times and placed in the clamp for measurement. The actual current value should be the instrument reading divided by the number of wires placed in the clamp. Before and after each measurement, the switch for adjusting the current range should be set to the highest gear to avoid damaging the instrument due to measuring without selecting the range in the next use.
2. Clamp type 266CLAMPMETER multimeter The clamp type 266CLAMPMETER multimeter is a digital clamp type meter that measures a voltage range
2. May I ask which one has the manual for the 2600 clamp meter? I dont want the English one, I want the Chinese one ..
Instructions for using a clamp ammeter, clamp ammeter usage, and clamp ammeter usage methods. Release time: [2008-12-30] Number of visitors: [12] Related categories: [Common problems] Clamp ammeter usage instructions, clamp ammeter usage, and clamp ammeter usage methods.
1. Before using a clamp ammeter, carefully read the instruction manual to determine whether it is an AC or AC/DC dual-purpose clamp ammeter.
2、 The voltage of the tested circuit cannot exceed the value indicated on the clamp meter, otherwise it may cause grounding accidents or electric shock hazards.
3、 The clamp meter can only measure the current of one phase of the wire at a time, and the measured wire should be placed in the center of the clamp window. It is not allowed to clamp multiple phase wires into the window for measurement.
4、 Before measuring with a clamp meter, it is necessary to estimate the magnitude of the measured current before deciding which range to use. If it is impossible to estimate, you can first use the maximum range gear and then switch to a smaller one to obtain accurate readings. Cannot use low current range to measure high current. To prevent damage to the clamp type watch.
5、 The jaws of the clamp type meter should be tightly closed during measurement. If there is any noise after closure, the jaws can be opened and reset once. If the noise still cannot be eliminated, the joint surfaces on the magnetic circuit should be checked for smoothness. If there is dust, the