| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $24.92 | $24.41 | $23.65 | $22.63 | 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
Shooting Chronograph Shooting Speed Meter Ball Velocity Energy Measurement Bullet Speed Tester HT-X3005
Specification:
Rate of fire: 0-3600 shoot/minute (60 shoot per second)
Muzzle velocity: 2-1500 m/s (with counting function)
Kinetic energy: 0-999 Joules
Accuracy: error ≤0.5%
Weight input range: 0.01g-99.9g
Body size: 44*70*33mm (excluding bracket size)
Features:
-Not disturbed by airflow and light.
-It can be used in dark or bright places, no problem in direct sunlight.
-The optimized probe can detect objects as small as 25mm.
-Electric signal speed measurement and actual speed measurement are carried out for each tachometer before shipment to ensure accuracy.
-It can be used for more than 10 hours when fully charged.
Package List:
1 x Set of Speed Tester
