User Manual

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 ↓(-) - This soft key is used to decrease the output level of DC bias.
1) Use soft keys or numeric keys to set the DC bias source. When using numeric keys, the
soft key displays the available units (mV, V, µA, mA and A). You can use them to input
the unit after entering the numeric value. If the [ENTER] button is pressed to input bias
value, the unit defaults to V or A.
Press the [DC BIAS] key on the front panel to enable DC bias output. The [DC BIAS] key will
be lid.
Test speed
The test speed is determined by the following factors:
 Integration time (A/D conversion)
 Average test times (average test times per test)
 Measurement delay (from startup to the start of measurement)
 Display time of test results
You can select FAST, MED or SLOW. Generally, test results are more stable and accurate when
set to SLOW.
 Fast: Approx. 75 times/s (13 ms/reading）
 Medium: Approx. 11 times/s (90 ms/time）
 Slow: Approx. 2.7 times/s (370 ms/time）
Note: The fast and middle speed will be slow down when frequency <10 kHz.
Setting the test speed:
Move the cursor to SPEED, and the following soft keys will be displayed:
 FAST
 MED
 SLOW
Use the soft keys to select the test speed.
Digits Resolution
The measurement results of the meter can display up to 6 floating-point digits. The 894 and
895 can be manually configured to display a fixed number of digits or automatically select
the number of digits based on range.