ST-1R IDEAL-TEK, ST-1R Datasheet - Page 2

• Manufacturer Part Number: ST-1R
• Description: SMART TWEEZERS RECHARG.LCR METER, EU
• Manufacturer: IDEAL-TEK

Specifications of ST-1R

• External Height: 3.0mm
• External Width: 2.5mm
• Weight: 53g
• Svhc: No SVHC (15-Dec-2010)
• Battery Size Code: 3 X 1.5V LR44 Alkaline Or Air Zinc
• Colour: Black
• External Length / Height: 14.0mm
• Frequency: RoHS Compliant

Smart Tweezers™ has dual mode voltmeter function. In AUTO mode, the DC voltage is
measured. In TRACE mode waveform of the AC signal is shown.
Every test function have a manual mode when where is a need to measure a specific circuit
parameter—L, C, R or voltage.
Navigation and mode selection are performed using a Jog Dial button.
The unit has a continuity detector with the beeper sound for resistance reading be-
low threshold.
Wide Spectrum of Functions
Accuracy Specifications
Physical Specifications
Basic Specifications
Capacitance:
Resistance:
Inductance:
Battery Life (continuous ):
Operating Temperature:
Measuring Frequencies:
Measured Parameters:
Measurement rate:
Test Frequency:
Test Frequency:
Test Frequency:
Battery Type:
Capacitance:
DC Voltage:
Inductance:
Resistance:
Resolution:
Resolution:
Accuracy:
Accuracy:
Accuracy:
Weight:
Range:
Range:
Range:
Size:
0 °C to +55 °C
3 x 1.5V LR44 Alkaline or Air Zinc
80 Hours Alkaline, 240 hours Zinc Air (typical)
14.0 x 2.5 x 3.0 cm (3.94 x 0.9 x 1.5 in)
53 grams (0.11lb)
C+R (ESR), L+R, R
100Hz, 1 kHz, 10kHz
4, 2, 1, 0.5 times per second (default 1)
0 to 800 mV (up to 8V with manual setting)
0.1 to 5 MOhm
1 pF to 4999 μF (1pF - 5pF in manual mode)
1μH to 499mH (1μH -4μH in manual mode)
10 Ohm - 5 MOhm
1% + 0.02 in the range 10 Ohm - 5 MOhm
1kHz
20pF - 4999μF
3% + 1.7pF* *Typical offset 1.6pF for 0402 size component
0.1pF in the range 1pF- 100pF
1kHz C >1000pF, 10kHz C <1000pF, 100Hz C >1μF
10μH - 499mH
3% + 0.4μH** **Typical offset 1.4μH for 0402 size component
0.1μH in the range 1μH - 100μH
10kHz L <1mH, 1kHz L >1mH, 100Hz L <10mH
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