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3. SpeCifiCAtiON
model no: ....................................................................tA305
display: .............3 3/4-digit lCd, with a max. reading of 3999
negative Polarity Indication:
........... negative sign " - " shown on the display automatically
over Range Indication: ................. ol shown on the display
Jaw opening Capability: .............................................. 10mm
max. measurable Conductor: ...................................... 10mm
Battery: ........................... 1.5V battery, AAA or equivalent x2
low Battery Indication: ......................... shown on the display
operation environment: ................... o°C to 40°C, < 75%RH
Storage environment: ....................... -10°C- 50°C, < 85%RH
Size: ............................................................226 x 71 x 38mm
Weight: .......................................... 185g (including batteries}
AC voltage
Input impedance:.......................................................... 10MΩ
Frequency range: ............................................. 40Hz - 400Hz
max. allowable input voltage: ..................................600V rms
Response: ................ Average, calibrated in rms of sine wave
Note: The 400.0mV range is available only in manual range mode.
dC voltage
Input impedance:............................ range 400.0mV:> 100MΩ
max. allowable input voltage: 600V dC
AC current
display: ............................. sine wave rms, average response
Frequency range: ....................................................50 ˜ 60Hz
max. allowable input current: .................................... AC100A
Response: ................ Average, calibrated in rms of sine wave
Temperature coefficient: ......................... ±0.3% of reading/°C
dC current
max. allowable input current: ....................................dC100A
Temperature coefficient: ......................... ±0.3% of reading/°C
© Jack Sealey limited
for the other ranges: 10MΩ
Original Language Version
TA305 Issue 3 (3) - 12/12/18
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