background image

5

6

9

10

CAP

 μA

AUTO POWER OFF

A

 μ

every 15 min.

For 30sec.MAX

MAX 20A

FUSED

20A

MAX 400mA

FUSED

Ω

mA

 A

V

!

MAX

700V

C F

20A

mA

MAX

COM

4

3

V

 Ω

2

%

Hz

A

POWER

mV A

BAT.

A

9V

C

F

MODE

°C °F

REL

 Ω

KM

Hz

AC

DC

HOLD

FVA

μm

n

8

7

MAX

1

ground exceeds (in this case) 500 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. 

 

 

CONTROLS AND JACKS 

 
 
 
 
 
 
 
 
 
 
 
 
 

1.

 

Large 4000 count Liquid Crystal Display   

with symbolic signs. 

2.

 

Function switch 

3.

 

COM (negative) input jack. 

4.

 

Positive input jack for DC/AC Voltage, Hz , Ohms, 

Diode,  Continuity,  Capacitance,    Temperature  (

  or 

) measurements 

5.

 

uA,  mA,  current  (A)  clamp  positive  input  jack  for   

DC    or    AC measurements. 

6.

 

20A (positive) input jack for 20A DC or 

  AC measurements. 

7.

 

Data Hold and Backlight pushbutton   

8.

 

Relative pushbutton Mode pushbutton. 

9.

 

Mode pushbutton 

10.

 

Power pushbutton. 

 

 

 

 

SYMBOLS AND ANNUNCIATORS 

 

Continuity 

  BAT 

Low Battery 

 

Diode 

DATA HOLD  Data Hold 

  AUTO 

AutoRanging 

    AC 

Alternating Current or Voltage 

    DC 

Direct Current or Voltage

 

 

 

SPECIFICATIONS 

The instrument complies with: 

EN61010-1. 

Insulation: 

Class2, Double insulation. 

Overvoltage category: 

CATII 1000V. 

Display:

  4000  counts  LCD  display  with  function 

indication. 

Polarity:

 Automatic, (-) negative polarity indication. 

Overrange:

 “OL” mark indication. 

Low  battery  indication:

  The  “BAT”  is  displayed 

when  the  battery  voltage  drops  below  the  operating 

level. 

Measurement rate: 

2 times per second, nominal. 

Auto  power  off:

  Meter  automatically  shuts  down 

after approx. 30 minutes of inactivity. 

Operating environment:

 0 oC to 50 oC (32 oF to 122 

oF) at < 70 % relative humidity. 

Storage temperature:

 -20 oC to 60  oC (-4 oF to 140 

oF) at < 80 % relative humidity. 

For inside use, max height: 

2000m 

Pollution degree:

 2

 

Power:

 One 9V battery , NEDA 1604, IEC 6F22. 

Dimensions:

 146 (H) x 66.2 (W) x 41.5 (D) mm 

Weight: Approx.:

 200g. 

 

Accuracy is given at 18 oC to 28 oC (65 oF to 83 oF), 

less than 70 % RH 

DC Voltage

 (Auto-ranging) 

Range 

Resolution 

Accuracy 

400.0mV 

0.1mV 

+0.5% of rdg + 2 dgts 

4.000V 

1mV 

 
+1.2% of rdg + 2 dgts 

40.00V 

10mV 

400.0V 

100mV 

1000V 

1V 

+1.5% of rdg + 2 dgts 

Summary of Contents for ZI-6940

Page 1: ...When using the probes keep your fingers behind the finger guards on the probes Measuring voltage which exceeds the limits of the multimeter may damage the meter and expose the operator to a shock haza...

Page 2: ...pushbutton SYMBOLS AND ANNUNCIATORS Continuity BAT Low Battery Diode DATA HOLD Data Hold AUTO AutoRanging AC Alternating Current or Voltage DC Direct Current or Voltage SPECIFICATIONS The instrument...

Page 3: ...0k 2 0 of rdg 3 dgts Input Protection 250V dc or 250V ac rms Capacitance Auto ranging Range Resolution Accuracy 40 00nF 10pF 5 0 of rdg 7 dgts 400 0nF 0 1nF 4 000uF 1nF 3 0 of rdg 5 dgts 3 0 of rdg 5...

Page 4: ...the indicator The indicator HOLD will be appear in the display 2 Press the DATA HOLD button to return to normal operation 3 Press the HOLD button for 2 seconds to BACKLIGHT button it will turn on or...

Page 5: ...ion switch to the A position and insert the red test lead banana plug into the 10A jack 5 Press the MODE button until DC appears in the display 6 Remove power from the circuit under test then open up...

Page 6: ...appears in the display 3 Insert the black test lead banana plug into the negative jack COM and the red test lead banana plug into the positive jack 4 Touch the test probe tips to the diode or semicond...

Page 7: ...or AC position using the function select switch 3 Press the trigger to open jaw Fully enclose one conductor to be measured 4 The meter LCD will display the reading REPLACING THE BATTERY WARNING To avo...

Page 8: ...er 4 Always use a fuse of the proper size and value 0 5A 250V fast blow for the 400mA range 20A 250V fast blow for the 10A range 5 Put the cover Insert the screw and tighten it securely WARNING To avo...

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