These versatile tachometers feature multi-mode speed selection. With a speed range of up to 25,000 RPM, they are suitable for almost limitless applications. They have a 10-test memory and a total revolution display for rotation counting during process analysis. Choose between two large five-digit displays: The DT-205A's LCD and the DT-207A's LED.
|Measuring range||0.10 - 25,000 RPM with floating decimal|
|Accuracy||0.10 - 999.9 RPM: ±0.06 RPM|
1000.0 - 9,999.9 RPM: ±0.6 RPM
10,000 - 25,000 RPM: ±0.006 % of reading ±1 digit (or 2 RPM max.)
|Display||DT-105A: 5 digit 0.47" (12 mm) high LCD
DT-107A: 5 digit 0.4" (10 mm) high LED
|Measuring units||Revolutions: RPH,RPM
Meters: mPH, mPM
Length: m, cm, inches, feet, yards
Total Revolutions: REV
|Memory||13 readings are stored in memory and retained for 5 minutes (last, max., min. and 10 extra measurements)|
|Display update time||1 second (typical)|
|Detection||Optical coupler, 60 pulses/rev.|
|System control||Single-chip C-MOS microprocessor|
|Over range indicator||Flashing numerals|
|Voltage requirement||2 AA 1.5 V batteries|
|Low battery indicator||DT-105A: Flashing LO BAT display
DT-107A: B display
|Auto power shutoff||Yes|
|Battery life||DT-105A: 65 hrs approx.
DT-107A: 40 hrs approx.
|Operating temperature range||32° - 113°F (0° - 45°C)|
|Construction||Die-cast aluminum housing|
|Weight||0.9 lb (400 g)|
|Dimensions||7.2" L x 2.4" W x 1.8" H (182.5 mm x 60 mm x 46 mm)|
There are two models available, depending on which display is preferred.
|Display||5 digit 0.47" (12 mm) high LCD||5 digit 0.4" (10 mm) high LED|
|Low battery indicator||Flashing LO BAT display||B display|
|Battery life||65 hrs approx.||40 hrs approx.|
In addition to the included measuring wheels and adapters, two additional types of measuring wheels are available:
List Price: $30.00
Our Price: $28.99