JEDTO 236B+ เครื่องวัดความเร็วรอบ TACHOMETER 2 IN 1 Photo & Contact

JEDTO-2236B-PLUS ฟังก์ชั่นการวัด

เครื่องวัดความเร็วรอบ Tachometer

JEDTO-2236B-PLUS จุดเด่น

1. Adopt microprocessor (mcu) chip, photoelectric
technology, anti Interference technology, semiconductor laser and other
advanced technologies to realize the [Non-contact measurement] and [Contact measurement].
2. Wide measuring range and high resolution.
3.  Large-screen LCD display, clear reading, no parallax.
4. Automatically store the maximum value UP, minimum about 500 measurement values
at the same time, convenient for users to count and analyze the measurement data
(The measurement data is automatically refreshed when you press [Measurement key]).
5. When the battery voltage is too low, the meter displays the prompt symbol.
6. Contact measurement and non-contact measurement, one meter for two purposes.

JEDTO-2236B-PLUS ช่วงการวัด

2.5 ~ 99999RPM (r/min) non-contact speed
0.5 ~ 19999RPM (r/min) contact speed
0.05 ~ 1999.9m/min (m/min) contact surface speed

Resolution: Non-contact speed:

0.1RPM (r/min) (2.5 ~ 999.9RPM)
1RPM (r/min) (above 1000RPM)

Contact speed:

0.1RPM (r/min) (0.5~ 999.9RPM)
1RPM (r/min) (above 1000RPM)

Contact surface speed:

0.01m/min (m/min) (0.05 ~99.99m/min)
0.1m/min (m/min) (above 100m/min)

Measurement accuracy: 

+(0.05%+1 digit)

JEDTO-2236B-PLUS Power Supply

3 x1.5V AA batteries

JEDTO-2236B-PLUS ขนาดสินค้า

155x70x35mm (without contact accessories)

JEDTO-2236B-PLUS อุปกรณ์ที่มาในชุด

JEDTO-2236B-PLUS ข้อมูลจำเพาะ

Sampling time: 0.6 seconds (above 100 rpm)
Range selection: automatic switching
Time base: 6MHz quartz crystal vibrator
Effective distance: 50mm ~500mm (photoelectric type)