Major tech MT785 Bedienungsanleitung

MT785

1000 A AC/DC TRMS

POWER CLAMP METER

Contents Page no

1. Safety

1.1. International Safety Symbols

This symbol adjacent to another symbol, terminal or

operating device indicates that the operator must

refer to an explanation in the Operating Instructions

to avoid personal injury or damage to the meter.

This symbol adjacent to one or more terminals

identiﬁes them as being associated with ranges that

may, in normal use, be subjected to particularly

hazardous voltages. For maximum safety, the meter

and its test leads should not be handled when these

terminals are energized.

Equipment is protected by double or reinforced

insulation

1.2. Safety Notes

Ÿ Do not exceed the maximum allowable input range of any function.

Ÿ Do not apply voltage to meter when resistance function is selected.

Ÿ Set the function switch OFF when the meter is not in use.

Ÿ Remove the battery if meter is to be stored for longer than 60 days.

1.3. Warnings

Ÿ Set function switch to the appropriate position before measuring.

Ÿ When measuring volts do not switch to current/resistance modes.

Ÿ Do not measure current on a circuit whose voltage exceeds 600V.

Ÿ When changing ranges always disconnect the test leads from the

circuit under test.

1.4. Cautions

Ÿ Improper use of this meter can cause damage, shock, injury or death.

Read and understand this user manual before operating the meter.

Ÿ Always remove the test leads before replacing the battery or fuses.

Ÿ Inspect the condition of the test leads and the meter itself for any

damage before operating the meter. Repair or replace any damage

before use.

Ÿ Use great care when making measurements if the voltages are

greater than 25VAC RMS or 35VDC. These voltages are considered a

shock hazard.

Ÿ Always discharge capacitors and remove power from the device under

test before performing Diode, Resistance or Continuity tests.

Cautions cont.

Ÿ Voltage checks on electrical outlets can be difficult and misleading because

of the uncertainty of connection to the recessed electrical contacts. Other

means should be used to ensure that the terminals are not "live".

Ÿ If the equipment is used in a manner not specified by the manufacturer,

the protection provided by the equipment may be impaired.

A AC, A DC 1000A AC

Maximum

Input

Function

1000V DC/AC

600V DC/AC

600V DC/ AC

V DC, V AC

Resistance, Capacitance, Frequency,

Diode Test

Temperature

2. Description

2.1. Meter Description

1. Current clamp

2. Flash light LED

3. Non-contact AC voltage

indicator light

4. Flash light button

5. Clamp trigger

6. Rotary Function switch

7. Data Hold and Backlight button

8. MODE select button

9. PEAK and INRUSH button

10. Max/Min button

11. RANGING button

12. LCD display

13. COM input jack

14. V ΩCAP TEMP Hz jack

15. Battery Cover

_______

__________2

_____

________

_________

__________

___________15

_________14

_______9

__________11

________6

______4

__________3

2.2 Display icons Description

HOLD Data Hold

- Negative Reading Display

0 to 3999 Measurement display digits

MAX/MIN Maximum/Minimum

REL/DCA Zero

Auto Power Off

AUTO Auto Range Mode

DC/AC Direct Current / Alternating

Current

Low Battery

mV or V Milli-volts or Volts (Voltage)

Ohms (Resistance)

A Amperes (Current)

F Farad (Capacitance)

Hz/% Hertz (Frequency)/

Percent (duty ratio)

C° and F° Celsius and Fahrenheit units

(Temperature)

n, m, μ, M, k Unit of measure prefixes: nano, milli, micro

Continuity Test

Diode Test

THD THD Test

Individual Harmonic mode

Select Mode

3. SPECIFICATIONS

Voltage

Function Range Resolution Accuracy

(% of reading + digits)

DC Voltage

6.000V

60.00V

600.0V

1000V

1mV

10mV

100mV

+1.0% of rdg + 3digits

+1.2% of rdg + 3digits

+1.5% of rdg + 3digits

Function Range Resolution Accuracy

(% of reading + digits)

AC True RMS Voltage

6.000V

60.00V

600.0V

1000V

1mV

10mV

100mV

+1.2% of rdg + 5digits

+1.5% of rdg + 5digits

+3% of rdg + 8digits

Maximum Input: 1000V DC

AC Response: 50 Hz to 400Hz

Not sinusoidal waveform Accuracy:(60Hz to 400Hz) : (10%rdg + 10dgt)

Maximum Input: 1000V ac rms.

Function Range Resolution Accuracy

(% of reading + digits)

AC +DC

6.000V

60.00V

600.0V

1000V

1mV

10mV

100mV

+1.5% of rdg + 5digits

+3% of rdg + 8digits

Function Range Resolution Accuracy

(% of reading + digits)

DC A

60A

1000A

60A

1000A

10mA

100mA

10mA

100mA

±(2.5% of reading + 0.2A)

±(2.5% of reading + 5digits)

50-60Hz ±(2.5% of reading + 8digits)

AC A

Current

Function Range Resolution Accuracy

Frequency 20Hz-10kHz 0.1Hz ±(0.5% of reading + 3digits)

Frequency

Function Range Resolution Accuracy

AC A/AC V 99.9% 0.1% ±(3% of reading + 10digits)

Total Harmonic Distortion

Harmonic distortion measurement

Function Range Resolution Accuracy

H01-H12 99.9% 0.1% ±(5% of reading + 10digits)

±(10% of reading + 10digits)

Active Power

Function Range Accuracy

AC W 599.9KW

ACA Sensitivity: >10A RMS

DCV Sensitivity : >5V MAX 600V

A.error x v.reading+

V.error x A.reading

H13-H25

Power Factor

Function Range Accuracy

PF -1.0-0.0-1.0 ±(3% of reading + 1digits)

Function Range Resolution Accuracy

Resistance

Resistance & Continuity & Diode

600.0Ω

6.000kΩ

60.00kΩ

600.0kΩ

6.000MΩ

60.00MΩ

0.1Ω

1Ω

10Ω

100Ω

1kΩ

10kΩ

±(1.0% of reading + 5digits)

±(1.5% of reading + 3digits)

±(2.0% of reading + 5digits)

±(3% of reading + 8digits)

Function Range Resolution Accuracy

Capacitance

9.999uF

99.99uF

999.9uF

9999uF

1nF

10nF

0.1uF

1uF

±(3% of reading + 5digits)

±(4% of reading + 10digits)

±(4.5% of reading + 10digits)

Function Range Resolution Accuracy

Temperature

-50°C ----

+599.9°C

600°C ----

+1000°C

-58°F ----

+599.9°F

600°F ----

+1832°F

0.1°C

1°C

0.1°F

1°F

±(3% of reading + 5°C)

±(3% of reading + 9°F)

Function Testing Condition Reading

Diode

Diode and Continuity

Forward DCA is approx.1mA,

open circuit Voltage MAX . 3V

Test current MAX. 1.5mA

Forward voltage drop of Diode

Buzzer makes a long sound,

While resistance is less than(50)

Continuity

4. General Speciﬁcations

Clamp jaw opening 1.9" (48mm) approx.

Flexible coil φ140*180mm

Display 3-6/7 digits (6000 counts) backlit LCD

Threshold 50Ω; Test current <0.5mA

Continuity check

Low Battery indication is displayed

Over-range indication 'OL' display

Measurement rate 3 readings per second, nominal

PEAK Captures peaks >1ms

INRUSH 100MS

Temperature sensor Type K thermocouple

Input Impedance 10MΩ (VDC and VAC)

AC response True RMS (A AC and V AC)

Operating Temperature 5°C to 40°C (41°F to 104°F)

Storage Temperature -20°C to 60°C (-4°F to 140°F)

Operating Humidity Max 80% up to 31°C (87°F) decreasing

linearly to 50% at 40°C (104°F)

Storage Humidity <80%

Operating Altitude 2000meters (7000ft.) maximum.

Battery One (1) 9V Battery

Auto power OFF After approx. 30 minutes

Dimensions & Weight 230 x 76 x 40mm; 315g

Safety For indoor use and in accordance with the

requirements for double insulation to

IEC1010-1 (2001): EN61010-1 (2001)

Overvoltage Category III 1000V and

Category IV 600V, Pollution Degree 2

Andere Handbücher für MT785

Inhaltsverzeichnis

Andere Major tech Messgerät Handbücher

Major tech

Major tech MT662 Bedienungsanleitung

Major tech

Major tech MT957 Bedienungsanleitung

Major tech

Major tech MT943 Bedienungsanleitung

Major tech

Major tech MT350 Bedienungsanleitung

Major tech

Major tech MT 770 Bedienungsanleitung

Major tech

Major tech MT942 Bedienungsanleitung

Major tech

Major tech MTD75T Bedienungsanleitung

Major tech

Major tech MT940 Bedienungsanleitung

Major tech

Major tech MTD70T Bedienungsanleitung

Major tech

Major tech MTD73A Bedienungsanleitung

Major tech

Major tech MT715 Bedienungsanleitung

Major tech

Major tech MT775 Bedienungsanleitung

Major tech

Major tech MT723 Bedienungsanleitung

Major tech

Major tech MT95 Bedienungsanleitung

Major tech

Major tech MT26 Bedienungsanleitung

Major tech

Major tech MT975 Bedienungsanleitung

Major tech

Major tech MT945 Bedienungsanleitung

Major tech

Major tech MT941 Bedienungsanleitung

Major tech

Major tech MT767 Bedienungsanleitung

Major tech

Major tech MT760 Bedienungsanleitung

Major tech

Major tech MT713 Bedienungsanleitung

Major tech

Major tech MT155 Bedienungsanleitung

Major tech

Major tech TrueRMS MT765 Bedienungsanleitung

Major tech

Major tech MT960 Bedienungsanleitung

Beliebte Messgerät Handbücher anderer Marken

Suaoki

Suaoki D40 Bedienungsanleitung

Elster

Elster BK-G1.6 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Deltabar FMD71 Handbuch

Duratool

Duratool D03128 Bedienungsanleitung

Vega

Vega VEGAPULS 65 Bedienungsanleitung

Tonghui

Tonghui TH2618B Bedienungsanleitung

Tenmars

Tenmars TM-801 Bedienungsanleitung

MSR

MSR 145 Bedienungsanleitung

TPS

TPS WP-82 Bedienungsanleitung

PCB Piezotronics

PCB Piezotronics 003C30 Bedienungsanleitung

Tenma

Tenma 72-10465 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Proline Promag 50 Technische Daten

Siemens

Siemens SITRANS F Coriolis FCT030 Stücklistenhandbuch

KLINGER

KLINGER CMF V Series Bedienungsanleitung

Keysight

Keysight M8290A Bedienungsanleitung

Acterna

Acterna MS1400 Bedienungsanleitung

R&S

R&S ZPH Bedienungsanleitung

Datacolor

Datacolor ColorReader DC10-2 Bedienungsanleitung