Page 3 - IDEAL-TEK smart tweezer ST-5S

Wide Spectrum of Additional Functions

• 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 Technical Specifications
for resistance reading below
set thresholds. Additionally, this AC test mode Test frequency: 1 kHz, 10 kHz, 120Hz,100 Hz
function helps to locate shorted Test frequency accuracy: 50 PPM (0.005%)
conductors (e.g. on a PCB).
Test signal level: 0.5/1.0 +/- 5% Vrms Sine wave
• In manual modes Smart Source impedance: 62.5Ω/1kΩ/16kΩ +/- 1%
Tweezers™ measures a specific
circuit parameter — L, C, R, Z or Measurement Ranges
ESR. Manual modes also improves Resistance R: 0.05 Ω to 9.9 MΩ
component type identification for
in-circuit tests. Capacitance C: 0.5 pF to 4999 μF
• Variable test signal output from Inductance L: 0.5 uH to 999 mH
0.5 to 1.0 Vrms allows to improve Quality factor Q: 0.001 to 1000
test precision in different situation Dissipation factor D: 0.001 to 1000
e.g. for in-circuit measurement and
loose leaded ceramic capacitors. Physical Specifications
• Visible and audible tolerance
mode allows to perform Size 15.0 x 1.8 x 1.5 cm
component sorting. (5.9 x 0.7 x 0.6 in)
Weight 29 grams (0.06 lb)
• Math null function allows to
store a pre-measured offset and Operating temperature: 0°C to 50°C
improve measurement precision. Battery Type: 3.7V LiPO rechargeable 180mAH
Battery Life (continuous) 20 hours, 3 hours charging cycle