Gossen Metrawatt METRAHITE ENERGY | Multimeter, TRMS, 4 6/7, power & energy measurement (M249A)
Manufacturer number: M249A
Gossen Metrawatt M249A | 4 6/7 digit high-end digital multimeter Metrahit Energy with power and energy measurement.
- 4 6/7 digit display / resolution 60,000 digits
- Triple display with switchable blue display lighting for difficult lighting conditions
- Automatic / manual measuring range selection
- Voltage measuring ranges 60mV to 600V / resolution from 1µV
- Current measuring ranges 600µA to 10A (briefly 16 A) / resolution from 10nA
- When measuring current via external clamp current transformers and sensors, the transformation ratio is taken into account in the display
- True RMS measurement including: V AC TRMS, V AC + DC TRMS bandwidth 100 kHz, V DC, dB, Hz (V), Hz (A), Ω, μF, V diode, ° C / F (TC / RTD)
- Resistance measuring ranges 600Ω to 60MΩ / resolution from 10mΩ
- Power measurement (W, VAr, VA, PF): active, reactive and apparent power and their extreme values, power factor
- Energy measurement (Wh, VArh, VAh): active, reactive, apparent energy, average power value with adjustable observation period and its maximum value
- Power quality analysis: registration of over / under voltages, dips, swells, voltage peaks and transients in networks with 0, 50, 60 Hz
- Harmonic analysis: effective values and distortion components up to the 15th harmonic at 16.7 / 50/60/400 Hz
- Crest factor CF, conductivity nS, low-resistance RSL, duty cycle%, cable length km
- Switchable 1 kHz / -3dB low-pass filter
- Temperature, capacity and frequency measurement (of voltage and current)
- Continuity test and diode test
- Measurement data storage for up to 300,000 measurements
- Complete remote control of the device without turning a rotary switch or changing the power socket
Technical Data
Analogue segment display: | No |
---|---|
Article number: | M249A |
Backlight: | Yes |
Basic precision: | 0,02 % |
Capacity measuring range: | 60 nF - 600 µF |
Current measuring range AC/DC: | 600µA - 10A / 600µA - 10A |
Data memory / logger: | Yes / Yes |
Dimensions (L x W x H) (mm): | 200 x 87 x 45 |
Diode test / continuity test: | Yes / Yes |
Display Hold / Auto-Hold: | Yes / Yes |
Display resolution: | 59999 |
Electrical safety: | CAT III 1000 V, CAT IV 600 V |
Frequency measuring range: | 600 Hz - 1 MHz |
Interfaces: | None |
Min. / Max. Recording: | Yes / Yes |
Model: | Metrahit ENERGY |
Number of positions: | 4.85 |
Resistance measuring range: | 600 Ω - 60 MΩ |
Special features: | including DakkS calibration certificate |
Temperature measurement ( PT100 / Type K / Type J): | Pt 100 / Pt 1000 / Type K |
True effective measurement TRMS: | Yes |
Voltage measuring range AC/DC: | 60 mV - 600 V / 60 mV - 600 V |
Warranty (years): | 3 |
Weight (kg): | 0.4 |
Documents & Downloads
Description
METRAHITE ENERGY | Multimeter, TRMS, 4 6/7, power & energy measurement (M249A)
The professional multimeter METRAHIT ENERGY from Gossen Metrawatt breaks all previous performance limits. The power multimeter is absolutely robust and reliable with a housing made of impact-resistant ABS plastic. With a resolution of 60,000 digits and over 35 different measurement functions, it has been developed for professional use.
The METRAHIT ENERGY also offers measurement functions for crest factor, conductance, duty cycle, dB, cable length and even an harmonic analysis for voltage and current up to the 15th harmonic.
The measured values of the individual harmonics and the total harmonic content THD can be displayed both absolutely (in V or A) and relative to the fundamental (in%). Thanks to the simultaneous TRMS current and voltage measurement (AC, AC + DC and DC), all important power measurement parameters can be precisely determined.
Lieferumfang
1 multimeter, 1 KS29 (3 safety test leads with 4 mm test probes, 1000 V CAT III, 600 V CAT IV), 2 batteries 1.5 V, type AA, 1 short instruction manual German / English, 1 CD-ROM, contents: operating instructions in German and English, 1 DAkkS (DKD) calibration certificate , 1 rubber protective cover- Manufacturer guarantee 36 months