3.
i
SpecIfIcAtIOn
model number:
...........................................................
tA310
captured conductor size:................ ........... Ø8mm maximum
low Battery indicator:...................... .........................led red
operating temperature:................... .................. 0°c to 50°c.
storage temperature:...................... ...............-15°c to 50°c.
Battery type:.................................... ............................9V dc
typical Battery life:......................... ...............80hrs (alkaline)
Weight:............................................. .............................. 240g
dimensions (H X W X d):................ 190mm x 70mm x 38mm
output connection:...................... Banana plugs (red & black)
Effective Measurement Range
20A (output: 100mV/A=1mV/10mA): <2A use dc or rms Ac for
200mV range of the multimeter, >2A use dc or rms Ac for 2V
range of the multimeter.
80A (output: 10mV/A): dc or rms Ac for 200mV range of the multimeter.
Accuracy
dcA range: 10mA~20A
(output: 100mV/A=1mV/10mA) ± (3% ±5mA)
dc range: 100mA~80A 100mA~40A ± (3% ±0.3A)
(output: 1mV/A) 40A~80A ± (4% ±0.3A)
AcA range: 10mA~20A (output: 100mAV/A= 1mV/10mA)
10mA~20A (40Hz~2kHz)
± (3% ±5mA)
10mA~20A (2kHz~10kHz)
± (4% ±30mA)
10mA~20A (10kHz~20kHz) ± (6% ±30mA)
10A~20A (40Hz~20kHz)
± (8% ±30mA)
Ac range 100mA~80A (output: 1mV/A)
100mA~80A (40Hz~2kHz)
± (8% ±30mA)
100mA~80A (1kHz~2kHz)
± (4% ±30mA)
100mA~80A (3kHz~5kHz)
± (6% ±30mA)
40A~80A (40Hz~5kHz)
± (8% ±0.30A)
load resistance: 10
Ώ
typical
Original Language Version
© Jack sealey limited
model number:...............................tA311
captured conductor size:................Ø20mm maximum
low Battery indicator:...................... led red
operating temperature:................... 0°c to 50°c.
storage temperature:...................... -15°c to 50°c.
Battery type:....................................9V dc
typical Battery life:..........................80hrs (alkaline)
Weight:.............................................240g
dimensions (H X W X d):................175mm x 70mm x 38mm
output connection:..........................Banana plugs (red & black)
Effective Measurement Range
40A (output: 10mV/A): dc or rms Ac for 200mV or 400mV
range of the multimeter.
400A (output: 1mV/A): dc or rms Ac for 400mV range of the
multimeter.
Accuracy
dcA range: 40A
0~20.00Adc:
± (3.5% + 6 digits)
20.00~40.00Adc:
± (4% + 10 digits)
dc range: 400A
0~300.0Adc:
± (3.5% + 10 digits)
300.0~400.0Adc:
± (4.5% + 10 digits)
AcA range: 40A (50Hz/60Hz)
0~20.00AAc:
± (4.0% + 10 digits)
20.00~40.00AAc:
± (5.0% + 10 digits)
AcA range: 400A (50Hz/60Hz)
0~300.0AAc:
± (4.5% + 10 digits)
300.0~400.0AAc:
± (5.0% + 10 digits)
fig.2
tA311
Power on
green led
low battery
red led
dc measuring
zero button
Power and
range switch
Black (-)
red (+)
depress trigger to open
spring return jaws
tA310
tA310, tA311 issue 2 (H, 1, 4, f) 05/12/17
