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function
dC/AC Volts, ohms, Continuity, diode, CAP.,
Type-K TEMP., Hz, % Duty,
Ms dwell, RPM
Current AC/dC 400mA
Current AC/dC 20A
* 20 Amp measurement for 30 seconds maximum.
1; ohms cannot be measured if voltage is present, ohms can be measured only in a non-powered circuit. However, the analyser is protected to 600 volts.
3. specification
Dc voltage (Auto Ranging)
range
resolution
400.0mV
0.1mV
4.000V
1mV
40.00V
10mV
400.0V
100mV
600V
1V
Input Impedance: 10MΩ.
Maximum Input: 600Vdc.
ac voltage (Auto Ranging)
range
resolution
400.0mV
0.1mV
4.000V
1mV
40.00V
10mV
400.0V
100mV
600V
1V
Input Impedance: 10MΩ.
Frequency Range: 50 to 60Hz.
Maximum Input: 600Vac rms.
capacitance (Auto Ranging)
range
resolution
4nF
1pF
40nF
10pF
400nF
0.1nF
4uF
1nF
40uF
10nF
400uF
0.1uF
4mF
0.001mF
40mF
00.01mF
resistance (Auto Ranging)
range
resolution
400.0Ω
0.1Ω
4.000kΩ
1Ω
40.00kΩ
10Ω
400.0kΩ
100Ω
4.000MΩ
1kΩ
40.00MΩ
10kΩ
Diode test
range
resolution
1.0mA typical
1mV
open Circuit Voltage: 3.0V dc typical.
temperature
range
resolution
-30°C~1000°C 1°C
-22°F~1832°F
1°F
Sensor: Type K Thermocouple
audible continuity
Audible threshold:
Test Current:
4. operation
Warning! ensure that you read, understand and apply the safety and operational instructions in Section.1 before connecting the
‰
analyser. only when you are sure that you understand the procedures, is it safe to proceed with testing.
Warning! Risk of electrocution. High voltage circuits, both AC and dC are very dangerous and should be measured with great care.
‰
Remember to turn meter off when measurement is completed.
note:
If 'ol' (over limit) appears in the display during a measurement, the value exceeds the range that is selected. Change to a higher range.
note:
on some low AC and dC ranges, with the test leads not connected to a device, the reading may show a random fluctuating reading.
This is normal and is caused by the high input sensitivity. The reading will stabilise and give an accurate measurement when
connected to a circuit.
© Jack Sealey limited
reD terminal
VΩHz% etc.
400mA
20A
accuracy
± 0.5% of reading ± 3 digits
±1.5% of reading ± 2 digits
± 1.8% of reading ± 2 digits
accuracy
± 1.5% of reading ± 5 digits
± 1.0% of reading ± 3 digits
± 1.5% of reading ± 3 digits
± 2.0% of reading ± 4 digits
accuracy
± 5.0% of reading ± 7 digits
± 5.0% of reading ± 7 digits
± 3.0% of reading ± 5 digits
±10.0% of reading ±10 digits
accuracy
± 1.2% of reading ± 4 digits
± 1.0% of reading ± 2 digits
± 1.2% of reading ± 2 digits
± 2.0% of reading ± 3 digits
accuracy
± 5% of reading ± 15 digits
accuracy
± 3.0% of reading ± 5°C / 8°F
(Meter only, probe accuracy
not included).
less than 35Ω
< 1mA dc typical
Original Language Version
input limit
600Volts AC dC
400mA dC/AC
*20A dC/AC
Duty cycle
range
resolution
0.5%~99.0%
0.1%
Pulse Width: >100us, <100ms
Sensitivity: > 5V rms
Frequency width: 5Hz - 100kHz
Dwell angle
cylinder range
resolution accuracy
4CYl
0~90.0°
5CYL
0~72.0°
0.1°
6CYl
0~60.0°
8CYl
0~45.0°
frequency (Auto Ranging)
range
resolution
4.000kHz
1Hz
40.00kHz
10Hz
400.0kHz
100Hz
4.000MHz
1000Hz
40.00MHz
1kHz
Sensitivity: >5V RMS MIn up to 4.0000MHz range.
>15V RMS MIn on 40.00MHz range.
Dc current
range
resolution
40.00mA
10uA
400.0mA
100uA
20A
10mA
overload Protection: 0.5A/250V and 20A/250V Fuse.
Maximum Input:400mA ac rms or 400mA dc on uA/mA ranges,
20A ac rms or dc on 20A range.
ac current
range
resolution
40.00mA
10uA
400.0mA
100uA
20A
10mA
overload Protection: 0.5A/250V and 20A/250V Fuse.
Frequency Range: 50 to 60Hz
Maximum Input: 40mA ac rms or 400mA dc on uA/mA ranges,
20A ac rms or dc on 20A range.
pulse Width
range
resolution
1.0~20.0ms
0.1ms
rpm (Tach)
range
resolution accuracy
RPM 4 600~4000RPM
1RPM
1000~12000RPM
10RPM
(x 10RPM)
RPM 2 300~4000 RPM
1RPM
& dIS 1000~6000RPM
10RPM
(x 10RPM)
effect Reading: >600RPM
accuracy is given at 18°c to 28°c (65°f to 83°f) with
less than 70% relative humidity.
accuracy
± 2.0% of reading ± 5 digits
± 2.0% of reading ± 4 digits
accuracy
± 1.5% of reading ± 3 digits
± 2.0% of reading ± 4 digits
accuracy
± 1.5% of reading ± 3 digits
± 2.5% of reading ± 5 digits
accuracy
± 1.8% of reading ± 5 digits
± 3.0% of reading ± 7 digits
accuracy
± 2% of reading ± 20 digits
±2% of rdg ± 4 digits
TA303 Issue 2 (HF) 03/10/18
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