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Technical details
Measuring ranges | 5 ... 99999 rpm (optical speed measurement) |
Meter counter | 0.1 ... 199,999 m |
Frequency | 0.4 ... 1666.65 HZ |
Period measurement | 360 ... 19,999 |
Rotor speed | 2 ... 9 rotor blades |
Resolution | 0.5 ... 999.9 = 0.1 rpm; up to 99999 = 1.0 rpm (optical speed measurement) 0.5 ... 999.9 = 0.1 rpm; up to 19,999 = 1.0 rpm (contact measurement) 0.05 ... 99.99 = 0.01 m/min; up to 1999 = 0.1 m/min (contact measurement) 0.2 ... 999.9 = 0.1 ft/min; up to 6560 = 1 ft/min (contact measurement) |
Meter counter | 0.1 ... 999 = 0.1 m < 199.999 = 1 m |
Accuracy | < 60000 rpm: ± 0.05% v. Mw. > 60000 rpm: ± 0.15% v. Mw. < 60000 rpm: ± 0.05% v. Mw. |
Measuring distance | 300 mm |
Memory | last value, Min / Max |
Power supply | 4 x 1.5V AA batteries (Mignon) |
Working temperature Range | 0 ... 50°C / 32 ... 122°F |
Housing | ABS plastic |
Speed display | LCD display, 5-digit, turns automatically, depending on the type of speed measurement |
Dimensions | 65 x 215 x 38 mm / 2.6 x 8.5 x 1.5 in |
Weight | 300 g / < 1 lb |
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