Data Sheet

 Smart Tweezers™ LCR meter
allows you to test various
component types, including
secondary components of Dissipa-
tion Factor (D), Quality Factor (Q).
This handheld also includes other
functions that result in a more
detailed component analysis.
 The built-in Equivalent Series Resis-
tance (ESR) mode helps you better
understand the inherent
resistance - behavior typically
found in capacitors across
selected frequencies.
 In its DIODE mode Smart
Tweezers™ tests diode polarity
and indicates if it is short.
 Smart Tweezers™ has a continuity
detector. Variable beeper sounds
for resistance reading below
set thresholds. Additionally, this
function helps to locate shorted
conductors (e.g. on a PCB).
 In manual modes Smart
Tweezers™ measures a speciȴ c
circuit parameter — L, C, R, Z or
ESR. Manual modes also improves
component type identiȴ cation for
in-circuit tests.
 Variable test signal output from
0.5 to 1.0 Vrms allows to improve
test precision in different situation
e.g. for in-circuit measurement and
loose leaded ceramic capacitors.
 Visible and audible tolerance
mode allows to perform
component sorting.
 Math null function allows to
store a pre-measured offset and
improve measurement precision.
Wide Spect rum of Addit ional Funct ions
Technical Speciȴ cat ions
AC test mode Test frequency: 1 kHz, 10 kHz, 120Hz,100 Hz
Test frequency accuracy: 50 PPM (0.005%)
Test signal level: 0.5/ 1.0 +/- 5% Vrms Sine wave
Source impedance: 62.5Ω/1kΩ/ 16kΩ +/- 1%
Measur em ent Ranges
Resistance R: 0.05 Ω to 9.9 MΩ
Capacit ance C: 0.5 pF to 4999 µF
Inductance L: 0.5 uH to 999 mH
Qualit y factor Q: 0.001 to 1000
Dissipat ion factor D: 0.001 to 1000
Physical Speciȴ cat ions
Size 15.0 x 1.8 x 1.5 cm
(5.9 x 0.7 x 0.6 in)
Weight 29 grams (0.06 lb)
Operating temperature: 0°C to 50°C
Bat ter y Type: 3.7V LiPO rechargeable 180mAH
Bat ter y Life (continuous) 20 hours, 3 hour s charging cycle