TM-4100N Tenmars เครื่องวัดความเร็วรอบ Tachometer 

Features

- Display: 6 digits LCD display with maximum 999999

- Noncontact IR and contact measurements.

- Range of noncontact measurement: 50~500mm.

- Sampling rate: >60rpm (0.5s); 12~60rpm (>1s); Averge (>2s)

- Functions: maximum/minimum values, data hold, average value, auto power off, buzzer, backlight

- Manual recording: 200 data

- Auto recording: 200 data

- Battery life: about 20 hours (with continuous measurement and buzzer off)

- Power: 9V (NEDA 1604 IEC 6F22 JIS 006P) x 1

- Low battery voltage measurement

Electrical Specifications

Ambient temperature range: 18ºC (64ºF) ~ 28ºC (82ºF)

Noncontact:

- RPM (r/min): RPM/count measurement: 12~99960 ; Resolution 0.01/0.1/1 ; Accuracy ±0.04%±2dgt

- RPM (r/s): RPM/count measurement: 0.2~1666 ; Resolution 0.0001/0.001/0.01/ 0.1 ; Accuracy ±0.04%±2dgt

- Cycle (ms): RPM/count measurement: 0.6~5000 ; Resolution 0.0001/0.001/0.01/1 ; Accuracy ±0.04%±2dgt

- Counter: RPM/count measurement: 0~999999 ; Resolution 1 ; Accuracy ±1dgt ~ ±20dgt

Contact:

- RPM (r/min): RPM/count measurement: 12~19980 ; Resolution 0.01/0.1/1 ; Accuracy ±0.04%±2dgt

- RPM (r/s): RPM/count measurement: 0.2~333 ; Resolution 0.0001/0.001/0.01/ 0.1 ; Accuracy ±0.04%±2dgt

- ft/min: RPM/count measurement: 3.9370~6555 ; Resolution 0.001/0.01/ 0.1/1 ; Accuracy ±0.04%±2dgt

- yard/min: RPM/count measurement: 1.312~2185 ; Resolution 0.001/0.01/ 0.1/1 ; Accuracy ±0.04%±2dgt

- m/min: RPM/count measurement: 1.2~1998 ; Resolution 0.001/0.01/ 0.1/1 ; Accuracy ±0.04%±2dgt

- m/s: RPM/count measurement: 0.2~33.3 ; Resolution 0.001/0.001/0.01 ; Accuracy ±0.04%±2dgt

- Cycle: RPM/count measurement: 3~5000 ; Resolution 0.001/0.01/ 0.1/11 ; Accuracy ±0.04%±2dgt

- Counter: RPM/count measurement: 0~999999 ; Resolution 1 ; Accuracy ±1dgt ~ ±20dgt