Smarttweezers ST5S 水质万用表 (100 Hz-10 kHz)

Technical Specifications:

AC test mode Test frequency: 100 Hz, 120 Hz, 1 kHz, 10 kHz

Test frequency accuracy: 50 PPM (0.005%)

Test signal level: 0.5/1.0 +/- 5% Vrms Sine wave

Source impedance: 100Ω +/- 1%

Measurement Ranges:

Resistance R: 0.05 Ω to 9.9 MΩ

Capacitance C: 0.5 pF to 4999 μF

Inductance L: 0.5 uH to 999 mH

Quality factor Q: 0.001 to 1000

Dissipation factor D: 0.001 to 1000

Physical Specifications:

Operating temperature: 0°C to 50°C

Battery Type: 3.7V LiPO rechargeable 180mAH

Battery Life (continuous): 20 hours, 3 hours charging cycle

Weight: 29 grams (0.06 lb)

Size: 15.0x1.8x1.5 cm (5.9x0.7x0.6 in)

Datasheet