Data Storage / Logging Digital Multimeters
Last Updated: April 1, 2025
Description
Data Storage / Logging Digital Multimeters are advanced measuring instruments that not only measure electrical parameters such as voltage, current, and resistance but also have the capability to store and log these measurements over time. These devices can save recordings of each parameter and display values on an analog bar graph on the LCD. They often include features such as a built-in infrared camera for thermal snapshots, Bluetooth connectivity for wireless data transfer, and internal memory or SD card slots for data storage.
Working Principle
Data Storage / Logging Digital Multimeters operate by using transducers to convert electrical parameters into digital signals. These signals are then processed and displayed on the device's screen. The datalogging functionality allows the multimeter to record measurements at set intervals, which can be adjusted from as short as one second to as long as fifteen minutes. This capability is particularly useful for monitoring changes over time and for creating detailed reports of measurement results. The inclusion of features like time-stamping ensures that each data point is accurately recorded with a specific time and date, facilitating precise temporal analysis.
Applications
These multimeters are widely used in various fields for applications that require continuous monitoring and data recording. For instance, they are employed in industrial settings to monitor electrical systems and ensure they are operating within safe parameters. In research environments, they can be used to log data over extended periods for experiments that require precise electrical measurements. Additionally, they are useful in environmental projects where monitoring electrical parameters over time is crucial.
Advantages over other Digital Multimeters
Data Storage / Logging Digital Multimeters offer several advantages over standard digital multimeters. Their ability to log data over time allows for comprehensive analysis and reporting, which is not possible with basic models. The inclusion of features like Bluetooth connectivity and built-in infrared cameras provides additional functionality that enhances their utility in various applications. The capability to store data internally or on removable media like SD cards ensures flexibility in data management and transfer.
Limitations
Despite their advanced features, these multimeters have limitations. The initial cost can be higher compared to standard digital multimeters due to the additional functionalities and features. They may also require more frequent maintenance and calibration to ensure accuracy over time. The complexity of their features might necessitate additional training for users to fully utilize their capabilities.
Considerations
When considering the purchase of a Data Storage / Logging Digital Multimeter, several factors should be taken into account. The initial cost is typically higher, but this can be offset by the benefits of detailed data logging and analysis capabilities. Operating expenses may include the cost of batteries or power sources, as well as potential software updates for data management. Durability is an important consideration, as these devices are often used in demanding environments. Accuracy is paramount, and regular calibration may be necessary to maintain it. Replacement and maintenance costs should also be considered, as these can impact the overall cost of ownership over time.
from DigiKey
Auto Average Handheld Digital (DMM) Multimeter 4 Digit LCD Display Voltage, Current, Resistance dB Function Features Auto Off, Backlight, Data Logging (Internal Memory), Hold [See More]
- Options & Features: Auto-ranging; Data storage/ logging
- Form Factor: Handheld
from PCE Instruments / PCE Americas Inc.
The PCE-830 Clamp Meter is used for measuring one to three phases of electrical quantities for alternating current (AC). This 3-Phase Clamp Meter also measures parameters such as voltage, current, frequency, harmonics, and power as well as indicating, according to standard EN50160, harmonic values,... [See More]
- Options & Features: Battery powered; Data storage/ logging
- Measurement Type: AC
- Form Factor: Clamp Meter
- AC Voltage: 20 to 600
from Siglent Technologies NA, Inc.
SDM3045X is a 4 ½ digit digital (66,000 count) multimeter incorporating a dual-display and is especially well suited for the needs of high-precision, multifunction and automatic measurement. [See More]
- Options & Features: Data storage/ logging; Triggering; Math
- Measurement Type: AC / DC
- Form Factor: Bench top
- Phase: Single Phase
from DigiKey
Auto Average Handheld Digital (DMM) Multimeter 4 Digit LCD Display Voltage, Current, Resistance dB Function Features Auto Off, Backlight, Data Logging (Internal Memory), Hold [See More]
- Options & Features: Auto-ranging; Data storage/ logging
- Form Factor: Handheld
from PCE Instruments / PCE Americas Inc.
The PCE-830 Clamp Meter is used for measuring one to three phases of electrical quantities for alternating current (AC). This 3-Phase Clamp Meter also measures parameters such as voltage, current, frequency, harmonics, and power as well as indicating, according to standard EN50160, harmonic values,... [See More]
- Options & Features: Battery powered; Data storage/ logging
- Measurement Type: AC
- Form Factor: Clamp Meter
- AC Voltage: 20 to 600
from Siglent Technologies NA, Inc.
The SDM3065X / SDM3065X-SC is a 6 ½ digit DMM(digital multimeter with 2,200,000 counts) incorporating a dual -display. The SDM3065X series is especially well-suited for the needs of high-accuracy and high-precision applications measurement. The SIGLENT SDM3065X-SC includes a multiplexer that... [See More]
- Options & Features: Data storage/ logging; Triggering; Math
- Measurement Type: AC / DC
- Form Factor: Bench top
- Phase: Single Phase
from DigiKey
Auto Average Handheld Digital (DMM) Multimeter 4 Digit LCD Display Voltage, Current, Resistance dB Function Features Auto Off, Backlight, Data Logging (Internal Memory), Hold [See More]
- Options & Features: Auto-ranging; Data storage/ logging
- Form Factor: Handheld
from PCE Instruments / PCE Americas Inc.
The PCE-830 Clamp Meter is used for measuring one to three phases of electrical quantities for alternating current (AC). This Clamp Meter also measures parameters such as voltage, current, frequency, harmonics, and power as well as indicating, according to standard EN50160, harmonic values,... [See More]
- Options & Features: Battery powered; Data storage/ logging
- Measurement Type: AC
- Form Factor: Clamp Meter
- AC Voltage: 20 to 600
from DigiKey
INDUSTRIAL THERMAL IMAGING MULTI [See More]
- Options & Features: Auto-ranging; Data storage/ logging
- Special Measurement Types: Battery Test; Continuity Check; Diode test
- Form Factor: Handheld
from PCE Instruments / PCE Americas Inc.
The PCE-360 is a Current Clamp with data logger functionality. This versatile power analyzer can take single-phase and three-phase power measurements both in real time and over an extended time period. The PCE-360 is used for the analysis of voltage (V), current (A), active power (kW), apparent... [See More]
- Options & Features: Battery powered; Data storage/ logging
- Measurement Type: AC
- Form Factor: Clamp Meter
- Display Digits: 4 Digits
from Tektronix, Inc.
Keithley and Tektronix offer the widest range of bench and system digital multimeters (DMMs) to meet any measurement requirement. Whether you need a basic DMM for a student lab or a fast or accurate DMM for component, module, or assembled product, production testing, you can choose from 5 ½... [See More]
- Options & Features: Data Acquisition; Data storage/ logging; Temperature Compensated
- Measurement Type: AC / DC
- Form Factor: Bench top
- Display Digits: 7 or more digits
from Teledyne LeCroy
Teledyne Test Tools new T3DMM series are dual display digital desktop multimeters that provide a rich and powerful feature set. The design is easy-to-use from the front-panel and computer-based control via USB or LAN. Each model is equipped with a 4.3 inch TFT-LCD true color screen with 480 * 272... [See More]
- Options & Features: Data storage/ logging
- Measurement Type: AC / DC
- Form Factor: Bench top
- Display Digits: 4 Digits; Plus a 1/2 digit
from Albér
The Anton-Paar DMA-35 is a handheld, stand-alone digital density meter suitable for use in demanding industrial environments. Measuring specific gravity and electrolyte temperature has always been a time consuming, messy chore requiring two technicians: one to take the readings, the other to write... [See More]
- Options & Features: Has Application Software for Host Computer; Data Acquisition; Data storage/ logging; Programmable
- Display Digits: 5 Digits
- Form Factor: Handheld
- Max Channels: 1
from Sifam Tinsley UK
The ND30 meter is a programmable digital instrument designed for the measurement of 1-phase 2-wire and 3-phase 3 and 4-wire power network parameters in balanced or unbalanced systems. The measured values are displayed on a 3.5? TFT full-colour screen, resolution: 320 (240 pixels). The meter enables... [See More]
- Options & Features: Data storage/ logging
- Measurement Type: AC; DC; AC / DC
- Form Factor: Panel Mount
- Phase: Single Phase; Three Phase
from Fluke
Fluke Digital Multimeters (DMM ’s) are on more tool belts, finding more problems, than any other comparable test tools. Each design is tested to the extreme: drop, shock, humidity, you name it. Every Fluke Digital Multimeter gives you what you need: accurate measurements; consistent, reliable... [See More]
- Options & Features: Has Alarm LED (optional feature); Battery powered; Data storage/ logging; Overload Protection; Programmable; Removable data storage (optional feature); Temperature Compensated; Thermal Camera, Wireless, Remote Display
- Measurement Type: AC / DC
- Form Factor: Handheld
- Display Digits: 3 Digits (optional feature); 4 Digits (optional feature); Plus a 1/2 digit
from Sifam Tinsley UK
The ND40 Analyzer is designed for the measurement and analysis of three-phase, 3- or 4-wire power network parameters in balanced or unbalanced systems. [See More]
- Options & Features: Data storage/ logging; Removable data storage
- Measurement Type: AC; DC; AC / DC
- Form Factor: Panel Mount
- Phase: Single Phase; Three Phase