![GW INSTEK GDM-461 [6/75] Verview](/img/pdf.png)
GW INSTEK GDM-461 [6/75] Verview
![GW INSTEK GDM-398 [6/75] Verview](/views2/1664899/page6/bg6.png)
OVERVIEW
4
OVERVIEW
This User Manual covers information on safety and cautions. Please read the
relevant information carefully and observe all the Warnings and Notes.
Warning
To avoid electric shock or personal injury, read the “Safety Information” and
“Rules for Safe Operation” carefully before using the Meter.
Digital Multimeter Model GDM-360 (True RMS), GDM-397, GDM-398 and GDM-
461 (True RMS) (hereafter referred to as “the Meter”) are auto ranging multimeters.
The Meter can measure AC/DC Voltage and Current, Resistance, Diode,
Continuity Buzzer, Capacitance, Frequency and Temperature (˚C or ˚F), hFE and
EF function. In addition to the conventional measuring functions, there is an
RS232C or USB serial port (optional), data hold, relative mode, peak measurement
(GDM-461), low battery display, display backlight (GDM-360/397/398) and sleep
mode (GDM-398/397/360). Except where noted, the descriptions and instructions
in this User Manual apply to all models.
Содержание
- Handheld digital multimeter 1
- Table of contents 3
- Table of contents 5
- Overview 6
- Verview 6
- Gdm 360 397 398 461 user manual 7
- In the event you find anything missing or damaged please contact your dealer immediately 7
- Open the package case and take out the meter check the following items carefully to see if there are any missing or damaged parts 7
- Unpacking inspection 7
- Overview 8
- Safety information 8
- Gdm 360 397 398 461 user manual 9
- Rules for safe operation 9
- Overview 10
- A soft cloth and mild detergent should be used to clean the surface of the meter 11
- Constantly check the battery as it may leak when it has not been used for some 11
- Gdm 360 397 398 461 user manual 11
- International electrical symbols 11
- It for a long time 11
- The meter is suitable for indoor use 11
- Time replace the battery as soon as leaking is detected a leaking battery will damage the meter 11
- Turn the meter off when it is not in use and take out the battery when not using 11
- When servicing no abrasives and solvents should be used to prevent the surface of the meter from corrosion or damage 11
- Overview 12
- The meter structure 12
- Gdm 360 397 398 461 user manual 13
- Rotary switch 13
- The table below describes the relevant functions of each of the rotary switch positions 13
- Functional buttons 14
- Overview 14
- The table below describes what operations are performed for each of the buttons 14
- Display symbols 15
- Gdm 360 397 398 461 user manual 15
- Overview 16
- Gdm 360 397 398 461 user manual 17
- A dc ac voltage measurement 18
- Easurement operation 18
- Measurement operation 18
- Gdm 360 397 398 461 user manual 19
- Measurement operation 20
- B dc ac current measurement 21
- Gdm 360 397 398 461 user manual 21
- Measurement operation 22
- Gdm 360 397 398 461 user manual 23
- C resistance measurement 24
- Measurement operation 24
- Gdm 360 397 398 461 user manual 25
- Measurement operation 26
- D testing for continuity 27
- Gdm 360 397 398 461 user manual 27
- Measurement operation 28
- E testing diodes 29
- Gdm 360 397 398 461 user manual 29
- Measurement operation 30
- Gdm 360 397 398 461 user manual 31
- F capacitance measurement 32
- Measurement operation 32
- Gdm 360 397 398 461 user manual 33
- Measurement operation 34
- G frequency measurement 35
- Gdm 360 397 398 461 user manual 35
- Measurement operation 36
- Gdm 360 397 398 461 user manual 37
- H temperature measurement gdm 397 only 37
- Measurement operation 38
- Gdm 360 397 398 461 user manual 39
- I transistor hfe measurement gdm 398 only 39
- Measurement operation 40
- Gdm 360 397 398 461 user manual 41
- J ef function gdm 398 only 41
- Detected signal 42
- Lcd displays different size of digits to represent the strength of 42
- Measurement operation 42
- When the lcd displays ol the buzzer beeps and the red led blinks 42
- Gdm 360 397 398 461 user manual 43
- Hold mode 43
- Max min button gdm 360 397 398 only 44
- Measurement operation 44
- Peak hold gdm 461 only 44
- Range button 44
- Gdm 360 397 398 461 user manual 45
- Outputting data except gdm 398 45
- Measurement operation 46
- The use of relative value mode 46
- Gdm 360 397 398 461 user manual 47
- Sleep mode gdm 360 397 398 only 47
- The blue button 47
- Turning on the display backlight gdm 360 397 398 only 47
- Eneral specifications 48
- General specifications 48
- Gdm 360 397 398 461 user manual 49
- Accuracy specifications 50
- Dc voltage 50
- Gdm 397 398 50
- General specifications 50
- Gdm 360 51
- Gdm 360 397 398 461 user manual 51
- Gdm 461 51
- Ac voltage 52
- Gdm 397 398 52
- General specifications 52
- A residual reading of 10 digits with test leads shorted will not affect stated accuracy 53
- Ac crest factor can be up to 3 except 750v where it is 1 53
- Gdm 360 53
- Gdm 360 397 398 461 user manual 53
- True rms is applicable from 10 of range to 100 of range 53
- Gdm 461 54
- General specifications 54
- Dc current 55
- Gdm 360 397 398 461 user manual 55
- Gdm 397 398 55
- Gdm 360 56
- General specifications 56
- Gdm 360 397 398 461 user manual 57
- Gdm 461 57
- Ac current 58
- Gdm 397 398 58
- General specifications 58
- Gdm 360 59
- Gdm 360 397 398 461 user manual 59
- Gdm 461 60
- General specifications 60
- Gdm 360 397 398 461 user manual 61
- Gdm 397 398 61
- Resistance 61
- Gdm 360 62
- General specifications 62
- Gdm 360 397 398 461 user manual 63
- Gdm 461 63
- Capacitance 64
- Gdm 397 398 64
- General specifications 64
- Gdm 360 65
- Gdm 360 397 398 461 user manual 65
- Gdm 461 66
- General specifications 66
- Frequency 67
- Gdm 360 397 398 461 user manual 67
- Continuity test 68
- Diode test 68
- General specifications 68
- Gdm 360 397 398 461 user manual 69
- Temperature measurement gdm 397 only 69
- Transistor hfe gdm 398 only 69
- Aintenance 70
- General service 70
- Maintenance 70
- Gdm 360 397 398 461 user manual 71
- Replacing the battery 71
- Maintenance 72
- Replacing the fuses 73
- Maintenance 74
- Gdm 360 397 398 461 user manual 75
- Usb and rs232c serial port 75
Похожие устройства
- GW INSTEK GDM-461 Технические характеристики
- METRIX MTX202 Инструкция по эксплуатации
- METRIX MTX202 Технические характеристики
- METRIX MTX202 Расширенная инструкция
- METRIX MTX 203 Инструкция по эксплуатации
- METRIX MTX 203 Технические характеристики
- METRIX MTX 203 Расширенная инструкция
- METRIX MTX204-Z Инструкция по эксплуатации
- METRIX MTX204-Z Расширенная инструкция
- METRIX MTX204-Z Технические характеристики
- METRIX MTX204 Инструкция по эксплуатации
- METRIX MTX204 Расширенная инструкция
- METRIX MTX204 Технические характеристики
- METRIX MTX3290 Инструкция по эксплуатации
- METRIX MTX3290 Технические характеристики
- METRIX MTX3290 Расширенная инструкция
- METRIX MTX3291 Инструкция по эксплуатации
- METRIX MTX3291 Расширенная инструкция
- METRIX MTX3291 Технические характеристики
- METRIX MTX3292B-BT Инструкция по эксплуатации