| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $96.39 | $94.43 | $91.47 | $87.54 | Contact US |
QLeTEK KL500A 100V 500A Bluetooth Smart Battery Monitor Coulometer Voltmeter Voltage Current Meter
$59.85
QLeTEK KL300A 100V 300A Bluetooth Smart Battery Monitor Coulometer Voltmeter Voltage Current Meter
$49.96
QLeTEK KL150A 100V 150A Bluetooth Smart Battery Monitor Coulometer Voltmeter Voltage Current Meter
$43.95
DT2239B Stroboscope 60~19,999RPM RPM Photo Tach
Descriptions:
- DT2239B Stroboscope(60~19,999RPM)
Feature:
- DT2239B Stroboscope is used the microcomputer(CPU) technique, photoelectrical technique and LCD for one instrument combine PHOTO TACH & MOTION & SURFACE MAR.
- Large LCD display with backlight
- Digital control adjust flash frequence
- Low power consumption.
Specification:
- Measure range: 60~19,999RPM
- Coarse/Fine adjust amplitude:
<1,000RPM Coarse adjust: ±10RPM
Fine adjust: ±0.1RPM
≥1,000RPM Coarse adjust:±100RPM
Fine adjust: ±1RPM
- Accuracy: ±0.05%
- Resolution: <1,000RPM: 0.1RPM
≥1,000RPM: 1RPM
- Battery: 4x1.5V AA battery
