Measuring Instruments/
Test Equipment

Multimeters (DMM)
Here you will find multimeters for measuring electrical magnitude in different fields of electro-technical and in electronics. All multimeters have a large, clear display and fit in the palm of the hand making them easy to handle. Multimeters are used, above all, in professional training, in education, the industrial sector and in workshops. They are invaluable to professionals due to their high level of accuracy. Here you will find all types of multimeters for taking measurements of low to high voltages. We offer devices that have manual or automatic range selection and with or without an RS-232 interface for transferring data to a computer. The corresponding test cables for these multimeters come with the device as well as batteries so that it is ready to use straight out of the box. Multimeters can be accompanied by an ISO calibration certificate either when it is ordered or included as part of an annual recalibration. This allows them to be integrated into the group of internal testing tools of a company. If you don't find the multimeters you are looking for, please contact us and we will help you find the best solution to suit your needs by calling our offices on: +44 ( 0 ) 191 377 3398 and our technical staff will advise you regarding our measuring instruments.

Technical specifications for multimeters can be found at the following links:

- PCE-PDM 1 series Multimeters
  (multimeters with automatic range selection (V AC/DC, Ω, diode test, continuity test, etc.)

- PCE-TT 1 series multimeters 
  (multimeters to check the tension of two poles for traffic and field rotation indicator)

- PCE-SF 2 series multimeters 
  (multimeters to AC/DC current and voltage, continuity test, CAT III 600V, CAT II 1000 V)

- PCE-DM 12 series Multimeters 
  (multimeters with automatic range selection, 600V, 10A, 40MΩ, 10MHz, +760°C)

- PCE-LT 1 series Multimeters
  (multimeters with BNC connectors continuity can be verified, confirming connectivity)

- PCE-DM 32 series Multimeters 
  (multimeters RS-232, software, PC cable, 1000 V, 20 A, 40 MΩ, 100 µF, 10 MHz, +1000 °C)

- DM-9960 series Multimeters 
  (multimeters with data-logger, RS-232 interface, software. Standard: IEC 1010; CAT III 1000V)

- PCE-DM 22 series Multimeters 
  (memory / data logger, RS-232 cable and software, meets: IEC 1010 1,000V CAT III)

- PCE-UT 532 series Multimeters
  (real effective value multimeters with multiple measurement functions, voltage up to 1000 V)

- PCE-UT 61D series Multimeters
  (multimeters TRMS measurement / max./ min./ mean value / measurement of capacitance)

- PCE-UT 61E series Multimeters
  (multimeters TRMS measurement, frequency 45 Hz - 10 kHz, RS-232, function Peak)

- PCE-UT 803 series Multimeters
  (real effective value multimeters with multiple measurement functions)

- PCE-UT 804 series Multimeters
  (real effective value multimeters with multiple measurement functions)

- PCE-123 series Multimeters  
  (displays nominal value for simulation and measurement of electrical signals and frequency)

- PCE-PA6000 series Multimeters
  (multimeters measures effective and apparent power and energy consumption)

- PCE-OC 1 series Multimeters  
  (handheld oscilloscope (5 MHz), multimeters (real effective), frequency meter (45 MHz))

- PCE-UT 81B series Multimeters  
  (handheld oscilloscope (8 MHz), multimeters, frequency counter, USB port / internal storage)

- PCE-DC 1 series Multimeters 
  (multimeters up to 80 Amp AC/DC with high resolution, category III surge protection) 

- PCE-DC 2 series Multimeters 
  (multimeters up to 80 Amp AC/DC with high resolution, category III surge protection)

- PCE-DC3 series Multimeters
  (up to 80A AC/DC with high resolution, tests tension without contact, light)

- PCE-DC 4 series Multimeters 
  (multimeters up to 1000 A AC, category III) 

- PCE-EI-3000 series Multimeters 
  (multimeters with clamp, flexible cable)

- PCE-PCM1 series Multimeters 
  (with internal memory, USB port and software / three-phase / energy meter / TRMS)

- CM-9940 series Multimeters 
  (multimeters to measure up to 600 A AC / DC)

- CM-9930eff series Multimeters 
  (up to 2000 A, real effective value, DCV, ACV, DCA, ACA, resist., cap., freq., alarm, diode)

Some multimeters in use

Calibrating one of our multimeters using PCE-123 series multimeters.

Testing the voltage in a cable using  PCE-DC1 series multimeters.

Analazing a electronic plate using PCE-OC 1 series multimeters.

Testing the voltage of a station using PCE-PA6000 series multimeters.

Comprobating current cables using PCE-EI-3000 series multimeters.

Testing electrical ground of a vehicle using PCE-DM 22 series multimeters.

In this video you can see our PCE-OC 1 series multimeters testing different situations as for instance checking the battery charge of a vehicle from measuring the voltage generated or measuring power supply input in a scale, ensuring that the input signal is not distorted and that the frequency is correct. 

Definition and information of interest for multimeters:
The digital multimeter is for measuring electrical magnitudes, combining different modes and ranges of measurement in a single device. The standard features of a multimeter allow for measuring voltage and the intensity of current across different ranges. Normally the multimeter can be set for measuring continuous current (DC) or alternate current (AC). It is also capable of measuring resistance and cintinuity by using an audible signal. Modern digital multimeters now also offer the possibility of measuring frequency, capacity and temperature.

Definition of Electricity

Electricity is a physical phenomenon which is caused by statical electric charges or in motion or by their interaction.

When a charge is at rest, it produces forces on other nearly charges.

If the charge is in motion, it also produces magnetic forces.

There are two types of electrical charges: positive and negative charges. 

Electricity is in some subatomic particles. The lighter particle with electric charge is the electron which carries out a charge unit.

Atoms have electrons under normal circunstances, and often they are further from the atomic nucleus and can be easily separated from it.

In some substances, as metals, free electrons proliferate. In this way a body is electrically charged thanks to the rearrangement of electrons.

An atom containing an equal number of protons and electrons is electrically neutral.

Definition of direct current

Direct current (DC) is the unidirectional flow of electrons (negative charge) in a conductor (normally a a cooper cable or a wire), which goes from the negative to the positive terminal of a battery (only one direction) .

Definition of Alternating current

In alternating current (AC) the movement (or flow) of electric charge periodically reverses direction. An electric charge would for instance move forward, then backward, then forward, then backward, over and over again. In direct current (DC), the movement (or flow) of electric charge is only in one direction.

ISO calibration and certification
An ISO calibration certificate can be purchased for this multimeters. It includes a control document containing the contact details of the company and also contains a laboratory calibration and the certificate to ISO standards and will show that the multimeters meets the minimum requirements of the national body for measurements. More information with respect to:

Calibration interval: to make correct measurements, devices must be calibrated at regular intervals. This period of time is called the calibration interval.  It's difficult to accurately determine this time period but to help you should consider the following factors:

• Performance of the measuring instruments

• Frequency of use

• Operating conditions

• Stability of previous calibrations

• Required measurement accuracy

• Determining factors of the quality control systems used by companies

General information about multimeters: The advantages of digital multimeters are both their simple mechanical construction and the mass production of electronic components to cut costs. Besides, multimeters are provided with overload protection and protection against pole inversion, thus they are almost indestructible. Neither shocks nor falls can cause any damage, thus they have elements which cannot be broken. Some multimeters can measure frequency, capacitance, inductivity and they also have properties of transistors and diodes. Other multimeters have internal and external sensors available to measure temperature, moisture and noise. Range normally changes automatically. All other multimeters can be calibrated to meet the ISO standard to integrate them inside your internal set of control tools. If you have any doubt regarding our multimeters, please do not hesitate to contact us and our engineers and technicians will help you to assess the multimeter that best suits your needs.

If you wish to view or print a selection of multimeters from our catalogue, click the PDF symbol.