●产品描述：
Counter Sales Tachometer
The CT6 Hand-Held Rate & Time Indicator's display provides a highly visible reading, even in dim light or at indirect viewing angles. When used as a non-contact indicator, a marker (reflective tape, supplied) is placed on the shaft, or other target that is to be measured. The CT6 is then simply pointed at the marker to read rate-per-minute, seconds-per-event, or counts. An in-contact adaptor is provided that allows display of linear feet or meters per minute, RPM, or counts. Complete kit includes Hand Tachometer, in-contact adaptor, carrying case and reflective tape. Microprocessor circuit allows switch selection of rate, time, or counting modes. High contrast LED display can be easily seen in dim or shadowed lighting conditions. Measures speeds from 3rpm to 99,999rpm. Fixed or floating decimal point operation. Automatic shut-off with display memory recall. Up to eight hours operating time from set of standard AA cells. Target-detect, and battery-low indicators. Lightweight yet rugged design, fits comfortably in hand. Optional plug-in pickup allows remote or fixed mount sensing. The CT6 system is packaged in a rugged carrying case. A generous supply of reflective tape is included. Dimensions: L x W x D 205 x 70 x 40mm.
CT6
Specifications:
Measurement Range: RPM: 3 to 99,999; M/min: 0.3 to 19,999; Ft/min: 0.3 to 19,999; time-interval: 0.01 to 99,999 sec. Counts: 1 to 99,999.
Display: 5 digit red LED, 0.4" (10.5mm), floating decimal in autorange mode.
Display Update Time: 0.8 second above 75rpm, time between pulses below 75rpm.
Accuracy: RPM: +/-0.05% of reading, +/-1 digit; M/min & Ft/min: +/-2% of reading.
Time Base: crystal controlled.
Auto/Fixed Ranges: user selectable via yellow switch.
Resolution: Rate, fixed decimal mode: +/-1 digit; Rate, Autorange: maximum 0.001 units (revs/meters/feet); time modes: max. 0.01 sec., autoranging only; count mode: 1 count (1 pulse/shaft rev. in contact mode).
Auto Power-Off: after release of button, reading displayed for 10 seconds then switches off.
Memory Recall: last reading available for up to 1 minute after automatic power-off.
Over Range: display flashes.
Under Range: display reverts to zero (rate modes).
On Target Indicator: green LED glows when optical alignment is correct.
Battery Low Indication: red LED glows when batteries are nearing replacement level.
Optical Range: 1" - 3 feet (25mm - 1000mm).
Light Source: visible light, long life lamp.
Operating Temperature: 32° to 113°F (0° to 45°C).
Weight: 794g.