VICTOR 189A True RMS Multimeter | 測試人員 | 科學、測試和實驗室設備

Shenzhen Victor Hi-Tech Co Ltd

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VICTOR 189A True RMS Multimeter

美元 $190.00 - 美元 $247.00

美元 $200.00 - 美元 $260.00

生產所需時間:

40 日

運送方式:

EXW

型號編號:

189A

品牌:

victor

Measuring Capacitance Range: :

100mF

Measuring Voltage Range: :

1000V

Frequency: :

100kHz

RTD measurement (pt100): :

-200~800℃

Display Count: :

55000 counts

描述

聯絡供應商

Physical Indicators
Display (LCD)	Digit: max. 55,000 in main display area Max. 5500 in auxiliary display area Refresh rate: at most 20 times per second Analogy bar: 51 segments, refreshed 20 times per second at most
Operating temperature	0~50℃
Storage temperature	-10~55℃
Relative humidity	0℃~30℃ ≤75% 30℃~40℃ ≤50%
Altitude	0-2000m (according to IEC61010: CAT.III, 1000V; CAT.IV, 600V)
Battery type	4×AA alkaline batteries, NEDA, LR6
Power consumption	Max. 360mVA
Temperature coefficient	0.15 × (specified accuracy) %/°C; temperature range: less than 18°C or more than 28°C
Electromagnetic compatibility	Comply with the requirements of Group 1 and Class B of IEC61326-1
Size	206×97×60mm
Weight	About 500g
Calibration period	1 year
List of Functions
Dual-layer digital display Analog pointer display	Main display area: max. 55000 Auxiliary display area: max. 5500 Analog pointer: 51 segments, refreshed 20 times per second at most
Backlight	White LED backlight, making readings clear under poor lighting conditions
AC true rms value (assigned to 50kHz)	AC measurement only, display AC and DC parameters
dBm	The user can select the reference impedance during dBm measurement.
AutoHOLD	The reading on the display screen remains unchanged.
Duty cycle	ON/OFF time of measurement signal, in %
MIN MAX mode	Record the maximum, minimum or average value. Record the time of the maximum or minimum value within 24h, and the duration of the average value
PEAK mode	The 1ms peak can be captured in this mode.
Enclosure calibration in OFF state	Require no internal adjustment
Battery/fuse cover	Calibration will not fail after battery or fuse replacement.
Communication	Infrared USB communication

* Measurement display: max. 55,000, with a basic accuracy of0.025%.
* Dual-color plastic module enclosure: comply with Class IP65 requirements for dustproof and waterproof protection, so this instrument can be used in a harsh environment.
* Conform to the 600V CAT.IV and 1000V CAT.III safety standards of the Safety Requirements for Electrical Equipment for
Measurement, Control and Laboratory Use (IEC 61010-1).
* Protection of current measurement: 10A/1000V & 0.5A/1000V fast-acting fuse.
* Infrared USB communication.
* Range options: manual and automatic.
* Functions for measurement data: DIS_HOLD and AUTO_HOLD.
* PEAK function: 1ms peak sample capture. This instrument is able to capture spike pulses.
* Measurement (dB) of reference impedance: 1-2400Ω.
* Relative value measurement: (REL_%).
* Maximum, minimum, and average measurement (MAX/MIN/AVG).
* Display rate: 20 times per second (fast) and 5 times per second (slow); simulation bar refresh rate: 20 times per second
(fast).
* AC true RMS measurement: 20Hz to 50kHz.

* Low-pass filter: improve the measurement of composite waveforms typically produced by inverters and variable frequency motors.
* Thermocouple measurement: K indexing, with built-in temperature sensor and automatic cold junction compensation; temperature unit: ℃ or ℉.