The handy clamp-on meter accurately measures AC/DC current, AC/DC voltage, capacitance, temperature, TRMS and NCV, making it a very useful tool for solving industrial and household electrical problems.
Backlight function
Switch buzzer test
The digital clamp meter is one of the necessary test tools in daily maintenance work, mainly used to test voltage, current, frequency and other related parameters, requiring its high test resolution, test accuracy, and more test functions. Applications mainly include industrial control, industrial equipment, commercial, industrial, and residential electrical systems, and HVAC.
Basics | Model | SISCO-UA2018B | |
Weight | 530g | ||
Size (L*W*H) | 210*78*35mm | ||
Display | 4 digit LCD display | ||
Maximum display value | 5999 | ||
Power supply | DC 4.5V, 3 AAA batteries | ||
Maximum jaw opening size | 36mm | ||
Woring environment | Temperature: 18℃~28℃ (64.4℉~82.4℉), relative humidity:<75% | ||
Storage temperature | -10℃~+50℃ (14℉~122℉) | ||
Accessories | A pair of test probes, a pair of temperature probes, a user manual, 3 AAA batteries | ||
Functions | Item | Range | Accuracy |
AC current | 600A | ±(3.0%+10 digits) | |
Inrush current | 600A | ±(5.0%+60 digits) | |
DC voltage | 600V | ±(0.8%+5 digits) | |
AC voltage | 600V | ±(1.5%+10 digits) | |
Resistance | 20MΩ | ±(1.2%+3 digits) | |
Frequency | 100kHz | ±(3.0%+10 digits) | |
Capacitance | 100mF | ±(4.0%+3 digits) | |
Temperature | -40℃~+1000℃ (-40℉~1832℉) | ±(1.0%+3 digits) | |
Duty ratio | 0.1%~99.9% | ±(3.0%+3 digits) | |
Special functions | TRMS | True RMS measurement for sine wave signal | |
NCV | Non-contact voltage test, with buzzer and indicator | ||
Diode test | Display forward voltage value of diode | ||
On-off buzzer | Continuity test buzzer | ||
Data hold | Hold the reading when taking a measurement | ||
Automatic power off | Automatic power off when 15 minutes no operation | ||
Overload protection | Overload protection for 100% range | ||
Range selection | Automatic range selection and manual range selection | ||
Back light | Back light for LCD display | ||
Inspection light | Inspection light for clamp operation | ||
LED torch | A LED torch for night lighting |
Q1: What is a clamp meter?
A1: A clamp meter is a device used to measure current conveniently and safely. It is very efficient to measure current without using test leads. To measure
current, all you have to do is place a wire in the jaws of the clamp meter. When current flows through a conductor, a magnetic field is created. The device helps to detect magnetic fields so that it can provide corresponding current readings, the sisco clamp meter can also be used as a multimeter.
Q2: How a clamp meter works?
A2: Clamp meters work on the principle of magnetic induction and measure alternating current without contact. Like every conductor, the current flowing
through the wire creates a magnetic field. Hall effect sensors detect the magnetic field produced by the current, which in turn creates a small voltage
across the sensor.
Q3: How often does a clamp meter need to be calibrated?
A3: A clamp meter typically needs to be calibrated annually to ensure it continues to measure within sisco's specifications.
Tips: How to measure AC current with a clamp meter?
A clamp-on meter is a special digital multimeter with a clamp-on head for measuring current. So when using the clamp meter head to measure AC current, make sure the test probe is removed from the clamp meter. Then follow the steps below step by step.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.