Digital Multimeter Smart Tweezers: One Touch LCR Meter

Smart Tweezers

Smart Tweezers are a high-precision digital LCR and Voltage meter in a set of tweezers. They feature a highly accurate digital multimeter integrated with high precision SMD probes and a display. Easy one-hand operation makes it very convenient for component evaluation on a PCB or a production line, component impedance testing and sorting of SMD components. Smart Tweezers is an ultimate tool to troubleshoot or debug a complex PCB, significantly simplifying the process of locating a faulty component.

An alternative model of Digital Multimeter Smart Tweezers is powered by rechargeable batteries with an Inductive Charger that virtually eliminates necessity of battery replacement. This model is highly advisable if you use Smarrt Tweezers on a regular basis for more than 2 hours a day. If you already own Digital Multimeter Smart Tweezers, you may upgrade your Smart Tweezers for the use of Inductive Charger if you order the Charger Assembly Kit. Smart Tweezers STIC
Integration of high-precision SMD probes and the display, combined with an automatic recognition of the type of component being measured (L, C, or R) and the best measurement range allow the user to concentrate on the tested component. As a result, testing, sorting and evaluation of components is done much quicker, Smart Tweezers does this job just in one touch.

Smart Tweezers 2 Smart Tweezers Tips
Smart Tweezers model has replaceable gold-plated probes. Three types of Smart Tweezers probes are available: regular, straight and bent

Smart Tweezers Measurement of Inductance, Capacitance and Resistance

Once Smart Tweezers probes make a contact with a component, you see the reading of the main impedance component (L,C, or R) on the Primary display. The secondary display (at the top of the LCD screen) shows value of the secondary impedance component, such as a parasitic resistance of the capacitor (effective series resistor ESR). The Bar Graph provides an analog indication of the measured main impedance value.

Smart Tweezers Measurement of Voltage

The Smart Tweezers is capable of measuring voltage activated by the slide-switch located at the left-low corner of the Smart Tweezers unit. In the Auto mode, Smart Tweezers measure DC voltage up to 8 Volts. In the Trace mode, it shows an oscilloscope-like picture of an AC voltage.

Smart Tweezers measuring voltage

Smart Tweezers Capacitance
Smart Tweezers Wave
Pocket Clip protects the tweezers tips
and allows to wear Smart Tweezers on a pocket.
Trace mode allows to measure time varying voltages.

Smart Tweezers Continuity/Open Test

The Smart Tweezers is designed for a continuity test. The beeper sounds when a resistance reading is below a threshold, or to indicate an open circuit.

Smart Tweezers Durable Probes

Tweezers tips are made out of gold-plate, non-magnetic, stainless steel.

Smart Tweezers Design and Controls

Smsart Tweezers Jog Dial button allows to select a function or to change the settings. Push the Jog Dial button left/right to select an item and press it to activate the selection.

Smart Tweezers Fluke Meter
Smart Tweezers old menu
One hand held Smart Tweezers is ten times lightthan conventional tools yet provide the same high accuracy and fully automatic measurements. Smart Tweezers features flexible user interface allowing to configue default settings, for example, to adjust the screen for left-handed use.

Smart Tweezers Specifications

Physical Specifications
Operating Temperature:0 °C to +50 °C
Storage Temperature:-40 °C to +70 °C
Relative Humidity:0 % to 90 % (0 °C to 35 °C)
0 % to 70 % (35 °C to 55 °C)
Altitude Operating: 0-2000 meters
Battery Type:3.7 V LiPO rechargeable 150 mAh
Typical Charge Time:2.5 Hours
Electromagnetic Compatibility (EMC):Susceptibility and Emission: CE 89/336, FCC 15 part B
Size:14.0 x 2.5 x 3.0 cm (3.94 x 0.9 x 1.5 in)
Weight: 53 grams (0.11lb)
Warranty:1 year
Basic Specifications
Measured Parameters:L, C, R, ESR, D, Q
Measuring Frequencies: 100 Hz, 120 Hz, 1 kHz, 10 kHz
Measurement rate:1 time per second
Resistance:0.05 Ohms to 9.9 MOhms
Capacitance:0.5 pF to 4,999 µF
Inductance:0.5 µH to 999 mH
Dissipation Factor:0.001 to 1000
Accuracy SpecificationsAccuracy is specified at 18°C to 28°C (64°F to 82°F), with relative humidity to 90%.
Accuracy:0.2% in range 100 R to 10 K, 0.5% in range 1 R to 1 M
Accuracy:0.2% in range 10 nF to 10 µF, 0.5% in range 100 pF to 1 mF
Accuracy: 0.2% in range 10 mH to 100 mH, 0.5% in range 100 µH to 1H