Extech MM750W Bruksanvisning
Extech
Multimeter
MM750W
Les nedenfor 📖 manual på norsk for Extech MM750W (23 sider) i kategorien Multimeter. Denne guiden var nyttig for 2 personer og ble vurdert med 4.5 stjerner i gjennomsnitt av 2 brukere
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USER MANUAL
Wireless Datalogging CAT IV True RMS Multimeter
Model MM750W
2 MM750W-en-GB_v1.2 2/20
Table of contents
Introduction ................................................................................................... 3
FEATURES .......................................................................................................................................... 3
Safety ............................................................................................................. 3
Meter Description ........................................................................................... 6
Control Buttons .............................................................................................. 7
Display Symbols .............................................................................................. 7
Multimeter Operating Instructions .................................................................. 8
AUTORANGING/MANUAL RANGE SELECTION ......................................................................................... 8
MAXIMUM (MAX), MINIMUM (MIN), and MAX minus MIN modes ........................................................... 8
RELATIVE ZERO MODE ......................................................................................................................... 8
LCD BACKLIGHT .................................................................................................................................. 9
DATA HOLD ........................................................................................................................................ 9
AUTO POWER OFF (APO) ..................................................................................................................... 9
LOW BATTERY INDICATION ................................................................................................................... 9
DC VOLTAGE MEASUREMENTS ............................................................................................................ 10
AC VOLTAGE, FREQUENCY, DUTY CYCLE MEASUREMENTS ...................................................................... 10
DC CURRENT MEASUREMENTS ........................................................................................................... 11
AC CURRENT, FREQUENCY, DUTY CYCLE MEASUREMENTS ...................................................................... 12
CLAMP ADAPTOR MEASUREMENTS AC/DC ........................................................................................... 13
RESISTANCE MEASUREMENTS ............................................................................................................ 14
CONTINUITY CHECK ........................................................................................................................... 14
DIODE TEST ...................................................................................................................................... 15
CAPACITANCE MEASUREMENTS .......................................................................................................... 15
TEMPERATURE MEASUREMENTS ........................................................................................................ 16
NCV NON-CONTACT (EF) VOLTAGE MEASUREMENTS ............................................................................. 17
Wireless Communication .............................................................................. 17
WIRELESS COMMUNICATIONS OVERVIEW............................................................................................ 17
INSTALLING A WIRELESS MODULE ....................................................................................................... 17
OBTAINING THE APPLICATION (APP) .................................................................................................... 17
USING THE APPLICATION ................................................................................................................... 18
FCC COMPLIANCE ............................................................................................................................. 19
Maintenance ................................................................................................ 19
BATTERY INSTALLATION ..................................................................................................................... 20
FUSE REPLACEMENT.......................................................................................................................... 20
Specifications ............................................................................................... 21
3 MM750W-en-GB_v1.2 2/20
Introduction
Thank you for selecting the Extech Model MM750W Wireless Datalogging CAT IV True
RMS Multimeter. Proper use and care of this meter will provide many years of reliable
service. Please visit our website (www.extech.com) to check for the latest version of this
User Manual and Customer Support.
FEATURES
True RMS responding Auto/Manual Range DMM
6000 count (3-3/4 digit) backlit LCD
Measure AC/DC Voltage and Current, Frequency, Duty Cycle, Capacitance,
Continuity, Diode, and Temperature (Type-K thermocouple)
Non-contact voltage detection
Accepts external clamp adaptor input
Data Hold
MAXIMUM, MINIMUM, and MAX minus MIN recording
Relative Zero mode
Auto Power OFF (APO), can be temporarily disabled
Wireless connectivity with Smart phones and Tablets
Bluetooth® Wireless Datalogger Module (DAT12) stores over 15k readings for
wireless transmission using the ExView® W-Series application
Rated CAT IV 600V, CAT III 1000V
Safety
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.
WARNING indicates that a potentially hazardous situation, which if not avoided,
could result in death or serious injury.
CAUTION indicates that a potentially hazardous situation, which if not avoided,
may result damage to the product.
This symbol advises the user that the terminal(s) so marked must not be connected
to a circuit point at which the voltage with respect to earth ground exceeds (in this
case) 1000 VAC or VDC.
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.
This symbol indicates that a device is protected throughout by double insulation
or reinforced insulation.
WARNING
CAUTION
MAX
1000V
Produkspesifikasjoner
| Merke: | Extech |
| Kategori: | Multimeter |
| Modell: | MM750W |
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