Mastech MS2115A User Manual

09 10
3. Specifications
Automatic measuring range and manual measuring
range.
Full measuring range overload protection.
The maximum allowable voltage between
measurement end and ground: 1000V DC or 750V AC
Operational height: maximum 2000m
Display: LCD
Displayed maximum value: 5999 digit.
Polarity indication: automatical indication, '-' means
negative polarity.
Exceeding measuring range display: '0L' or '-0L'.
Sampling rate: about 3 times/sec.
Unit display: has function and power unit display.
Auto off time: 15 min
Power supply: DC power 9V
Battery type: NEDA 1604, 6F22
Battery undervoltage indication: LCD displays
symbol.
Temperature coefficient: less than 0.1×accuracy/
Operational temperature: 18 ~28
Storage temperature: -10 50
Dimension: 238×92×50mm
Weight: about 420g (include battery)
°C
°C °C
°C~ °C
The meter should be recalibrated under the condition
of 18°C~28°C, relative humidity less than 75% with
the period of one year.
3.1 General
3.2 Technical Indicators
Environment temperature: 23±5°C, relative humidity
(RH):<75%
3.2.1 True RMS Zero Input Characteristic
3.2.1.1 For measuring non-sinusoidal wave signal,
uses true RMS measuring method, which has
less error than traditional average response
measuring method.
3.2.1.2 The true RMS meter can accurately measure
non-sinusoidal wave signal, but if it is in AC
function mode, when there is no signal to be
measured (input terminal short circuit in AC
voltage mode), clamp meter may show a
reading from 1 to 50. These deviating readings
are normal. In the designated measurement
range, they will not affect the accuracy for
multimeter measuring AC.
3.2.1.3 The true RMS can be measured only when input
signal reaches a certain level. Therefore, the
measuring range of AC voltage and current
should be specified at 2% ~ 100% of full range.
3.2.2 AC Current
Accuracy
Resolution
Measuring range
±(2.0% reading + 8 digits)
60A
600A
1000A
0.01A
0.1A
1A
- Maximum input current: 1000A AC
- Maximum input current: 0~600A: 40~400Hz;
600A~1000A: 40~60Hz

Mastech MS2115A Specifications

General

Brand	Mastech
Model	MS2115A
Category	Measuring Instruments
Language	English