RLC Meter BOKAR Smart Tweezers ST-5-S

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ID: 874867 0.4 kg
Availability in stock: HK
Warranty: 12 month (s)

USD 410.00
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Professional high-precision RLC-meter designed as SMD tweezers for electronic component and PCB impedance testing.
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BOKAR Smart Tweezers ST-5-S – professional high-precision device integrating a digital multimeter with a high precision SMD probe in a tweezers-type design. It is used for electronic component and PCB impedance testing. BOKAR Smart Tweezers ST-5-S ensures the highly accurate measuring of resistance (R), inductance (L), capacitance (C) and other values. Using the RLC meter decreases the time needed to troubleshoot and debug a complex PCB.


  • Improved measurement precision: 0.2% for C, 0.2% for R, 0.5% for L
  • Tolerance function with audible indicator for component sorting
  • 4-directional navigation control with quick mode selector
  • High visibility OLED display
  • Math null function stores measurement offset
  • Dedicated ESR and Z modes
  • Convenient one-hand operation
  • Auto component identification
  • Auto test range selection
  • Manual C, R, L, Z and ESR modes
  • Test signal levels 0.5 and 1.0Vrms
  • Precise test leads
  • Diode Polarity/Short Testing
  • Secondary D, Q, ESR parameters
  • Portable and ergonomic design
  • Built-in Li-Ion battery
  • Ability to remotely record measurement values in real time using Bluetooth module

Technical Specifications

Parameter Measurement range Basic measurement accuracy 
Resistance 0.05 Ω to 9.9 MΩ up to 0.2% (see datasheet for details)
Capacitance 0.5 pF to 4999 μF up to 0.2% (see datasheet for details)
Inductance 0.5 μH to 999 mH up to 0.5% (see datasheet for details)
Quality factor Q 0,001…1000  
Dissipation factor D 0,001…1000  
AC test mode frequency 1 kHz, 10 kHz, 120 Hz, 100 Hz
Test frequency accuracy 50 PPM (0,005%)
Test signal level 0.5/1.0 +/- 5% Vrms, Sine wave
Source impedance 62.5 Ω/1 kΩ/16 kΩ ±1%
Operating Temperature 0…+55 °C
Power Supply 3.7 V LiPO rechargeable 180 mAh Battery 
Battery Life 20 hours typical, 2 hours charging cycle
Electromagnetic Compatibility (EMC) FCC 15 part B, SE
Size  14 x 2.5 x 3.0 cm
Weight 29 g

Data Sheet

PDF  Download BOKAR Smart Tweezers ST-5-S Data Sheet.

Package Contents

  • BOKAR Smart Tweezers ST-5-S RLC Meter — 1 pc.




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RLC Meter BOKAR Smart Tweezers ST-5-S
RLC Meter BOKAR Smart Tweezers ST-5-S
USD 410.00
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