About Metravi 23S-TRMS Digital TRMS Multimeter
- Display: 20000 Counts, 4-1/2 Digits, Backlit LCD display
- T-RMS Measurements of Voltage and Current
- Data Hold, Peak Hold
- Relative Measurement
- Non Contact Voltage Detection
- DC Voltage: 0200m/2/20/200/1000V
- Accuracy: 0.05%
- AC Voltage (T-RMS): 0200m/2/20/200/750V
- Accuracy: 0.06%
- DC Current: 0200u/2000u/20m/200m/10A
- Accuracy: 0.5%
- AC Current (T-RMS): 0200u/2000u/20m/200m/10A
- Accuracy: 0.5%
- Resistance: 0200/2k/20k/200k/2M/20M.Ohms
- Accuracy: 0.3%
- Capacitance: 020n/200n/2u/20u/200u/2000uF
- Accuracy: 3.0%
- Frequency: 010/100/1k/10k/100k/1M/20MHz
- Accuracy: 0.01%
- Temperature: -40 to 1000 C
- Accuracy: 1.0%
- Diode & Continuity Test Facility
- Auto Power Off
- Maximum display: 20000 (41/2) bit automatic polarity display
- Measurement method: double integral A/D conversion
- Sampling rate: about 3 times per second
- Over-range display: the highest bit was OL
- Low voltage display: Battery symbol appears
- Working environment: (0 -40) , relative humidity
- Power: 9V (NEDA1604/6F22)
- Size: 184 *90 *46mm (length ,width and height)
- Weight: about 320g (including 9V battery)
- Accessories: A manual, Test Certificate, a pair of test leads, K-type thermocouple.
Advanced TRMS Measurement and SafetyBenefit from highly accurate readings under fluctuating or non-linear loads, thanks to its True RMS technology. With CAT III 1000V/CAT IV 600V protection, 10A/250V fuse, and standard 4 mm safety jacks, user safety is prioritized for both industrial and domestic settings.
Versatile Testing & User-Friendly FeaturesDesigned for a broad test suite: voltage (DC/AC), current (DC/AC), resistance, frequency, capacitance, continuity, and diode checks. Features like automatic/manual range selection, LCD backlight, NCV detection, data hold, and auto power-off make operation efficient and simple in diverse working conditions.
Precision, Reliability, and DurabilityThe device offers (0.5%+2) accuracy for DC voltage and up to 0.1 A resolution, with a rapid response time of less than one second. Its robust build ensures reliable results, even in demanding environments with temperatures from 0C-40C and humidity up to 75% RH.
FAQ's of Metravi 23S-TRMS Digital TRMS Multimeter:
Q: How does the Metravi 23S-TRMS Multimeter enhance accuracy in electrical measurements?
A: The multimeter utilizes True RMS (TRMS) technology, ensuring precise readings even with non-sinusoidal waveforms, and provides (0.5%+2) DC voltage accuracy along with up to 0.1 A resolution for sensitive measurements.
Q: What is the process for using the continuity buzzer and why is it beneficial?
A: To check circuit continuity, set the device to the continuity mode and connect the test leads. If continuity (less than 60 resistance) is detected, the buzzer sounds. This feature quickly validates connections and wiring paths.
Q: When should the NCV (Non-Contact Voltage) detection be used, and what does it do?
A: NCV should be used to safely detect the presence of AC voltage without direct contact, especially during initial safety checks or working on live circuits, reducing the risk of accidental electrical shock.
Q: Where can the Metravi 23S-TRMS Multimeter be applied?
A: It suits a wide range of environments, including electrical, electronic, industrial, and domestic settings throughout India, owing to its CAT III/CAT IV protection and extensive measurement capabilities.
Q: What are the key benefits of the auto power-off and low battery indication features?
A: Auto power-off conserves battery when the device is idle for 15 minutes, while low battery indication alerts users before power drops, preventing interrupted measurements during critical tasks.
Q: How is the device powered and what type of battery should be used?
A: The multimeter operates on a 9V battery (6F22 or equivalent), which offers easy replacement for field use and assures convenient portability.
Q: What makes this multimeter suitable for troubleshooting and automation tasks?
A: Its manual control mode, fast response, data hold, TRMS, and comprehensive measurement functions make it ideal for detailed diagnostics and maintenance in electrical troubleshooting and automation scenarios.