Operation
Testboy
®
TB 312
35
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Switches, buttons and jacks description
(1)
V
/ Ω/dBm/Hz
jack
Red test lead for all types
of signals supported by
the instrument.
(2) COM
jack
Black test lead for all
types of signals support-
ed by the instrument.
(3) mA jack
For current measure-
ments up to 500 mA
(4) 10 A jack (left)
The 10 A jack must be
used for current meas-
urements above 500 mA.
(5) Measuring
function selector
switch
Use the rotary selector
switch to select the vari-
ous basic measurement
modes.
(6) POWER
switch
The device is turned on
and off via a "POWER"
push-button switch.
(7) RANGE
button
Manual measuring range
selection
(8) SELECT
button (yellow)
Measurement type selec-
tion (yellow lettering)
(9) WAKE button
Wakes the instrument
from sleep mode
(10) MAX/MIN
button
Measured value display
MAX, MIN and MAX-MIN
value
(11) REL button
Switch-over to relative
value display
(12) HOLD button
Measured value storage
(13) LIGHT button
Backlighting
(14) ~ HZ button
Frequency measurement
during voltage and cur-
rent measurement
(15) LCD display
See below
Summary of Contents for TB 312
Page 1: ...Testboy TB 312 Version 1 5...
Page 196: ...196 Testboy TB 312 CE...
Page 197: ...Testboy TB 312 197 1 2 3 2 4 5 CE Testboy GmbH...
Page 198: ...198 Testboy TB 312...
Page 199: ...Testboy TB 312 199 Testboy Testboy Testboy Testboy WEEE...
Page 200: ...200 Testboy TB 312 Cd Hg Pb Testboy GmbH Testboy GmbH www testboy de...
Page 201: ...Testboy TB 312 201 Testboy TB 312 TB 312 CAT III 1000 USB TB 312 CAT III 1000...
Page 202: ...202 Testboy TB 312 70 35 DC 33 16 AC DIN VDE EN 61010 1 CAT II CAT III CAT IV...
Page 205: ...Testboy TB 312 205 8 9 10 AC 11 12 DC 13 14 Please Wait 50 F 5000 F 15 16 PCLINK USB 17...
Page 211: ...Testboy TB 312 211 COM V mV 0 1 mV 0 7 mA 2 5 V SELECT COM V mV 60 60...
Page 213: ...Testboy TB 312 213 6 x 1 5 V AAA Micro F 10 A 1000 V F 500 mA 1000 V...
Page 214: ...214 Testboy TB 312 Setup exe...
Page 215: ...Testboy TB 312 215 Next Next Install Finish Programme Multimeter Multimeter exe Multimeter exe...
Page 217: ...Testboy TB 312 217 XY X Y Druck...