UNI-T UT136C+ Digital Multimeter Auto Power Off Meter AC DC Voltage Current Ohm Diode Cap Hz of Test Diode Multimeter
The new generation of UT136+ series digital multimeter has an innovative industrial design which ensures that the product can withstand a drop of 2 meters height. Large LCD screen provides a clear display and its 4 times/second sampling rate provides users with more accurate readings. UT136+ series is designed to work safely in CAT II1000V/CAT III 600V environment.
1. Measures up to 1000V and 10A AC/DC voltage and current
2. Equipped with 3mm protective sleeve; 2 meters drop proof
3. Large LCD display; Overload alarm
4. Quick sampling rate, up to 4 times/s
5. Quick capacitor measurement (measures 1mF in 4 seconds)
6. Low power consumption and auto power saving function; long battery service life (>500hrs)
Question 1. Why does the multimeter/clamp meter not return to zero in the millivolt position? And the numbers are constantly changing?
Answer: This is because the input impedance of the digital multimeter's millivolt position is high, generally above the Gio (GΩ) level. It is very strong for the voltage source. When the test leads are open, the voltage is at a small voltage level such as DC. Volt (mA DC), AC millivolt (mV AC), the induced voltage generated by the electromagnetic waves in the surrounding environment is easily detected by the multimeter, the display is not zero, this is normal! However, if the multimeter is shorted, the multimeter reading should be zeroed.
If there are some problems about our products, we supports exchange, return or refund, but please contact with us and provide a clearly video.
All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return.
You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and we won't issue you a refund or replacement. There are no exceptions! Shipping cost is depend on duty.