Specifications |
ST722 |
ST723 |
Rotation Speed (non-contact) |
6.0 - 99999 rpm (rev/min) |
6.0 - 99999 rpm (rev/min) |
Rotation Speed (contact) |
|
6.0 - 25000 rpm (rev/min) |
Surface Speed (contact) |
|
0.6 - 2500.0 M/M (m/min), 0.7 - 2734.0 Y/M (yard/min), 23.6 - 98425 I/M (inch/min), 2.0 - 8202.1 F/M (feet/min) |
Length (contact) |
|
0.1 - 9999.9 M (m) 0.1~10936 YD(yard) 0.3~32808 FT(feet) |
Total number of revolutions |
|
1-99999REV(rev) |
Accuracy |
6.0 - 5999.9 rpm: ±0.01% and ±1 digit, 5999.9 - 99999 rpm: ±0.05% and ±1 digit) |
6.0 - 5999.9 rpm: ±0.01% and ±1 digit, 5999.9 - 99999 rpm: ±0.05 and ±1 digit, Surface Speed,Length 0.5%and ± 1 digit |
Detection |
Laser diode |
Laser diode |
Resolution |
6.0 - 9999.9RPM 10000 - 99999RPM: 1 (RPM) |
6.0 - 9999.9: 0.1 RPM 10000 - 99999 rpm: 1 RPM |
Response Time |
1 secend |
1 secend |
Operating Temp. |
0~50oC (32 to 122oF), 10 to 90% RH |
0~50oC (32 to 122oF), 10 to 90% RH |
Auto Power Off |
Automatically after approx. 30s |
Automatically after approx. 30s |
MAX/MIN/AVG |
YES |
YES |
Memory |
40 Points |
40 Points |
Battery Type |
9V(006P,IEC6F22,NEDA1604) |
9V(006P,IEC6F22,NEDA1604) |
Dimensions |
147 x 49 x 29 mm (5.79'' x 1.93'' x 1.14'') |
147 x 49 x 29 mm (5.79'' x 1.93'' x 1.14'') Include Contact Adapters. |
Weight |
95g (3.35oz) Approx (without battery) |
95g (3.35oz) Approx (without battery) Contact Adapters : 50g(1.76oz) |
Standard Accessories |
9V Battery, Instruction manual,Reflective tape 15 x525 mm (0.59'' x 20.67'' ), Carryimg Case |
Instruction manual, Cone adapter, Funnel adapter, Contact adapter, Master Wheel (10cm), Reflective tape 15x525mm (0.59”x20.67”), Carrying Case |