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Contact Tachometers

Accurately Measure RPM, Surface Speed and Length
MICRO-COMPUTER CONTACT HAND TACHOMETER
Provides 16 Speed Measuring Modes.

Offering unprecedented confidence via new improvements, the DT-105A & DT-107A battery-operated tachometers still feature the same rugged, high quality components that have made them the benchmark in the industry. These user-friendly, value-packed units feature expanded memory storage, added length functions, free N.I.S.T. certificate and many standard accessories.

Select LCD for areas with plenty light. Select LED are best used in darker areas where it is easier to see the LED lights.

SPECIFICATIONS

MODELS DT-105A & DT-107A
Range: 0.10-25,000 RPM with floating decimal
Accuracy: (DT-105A) 0.06 RPM: 0>10-999.9 RPM; ± 0.6 RPM; 1,000-9,999.9 RPM
Accuracy: (DT-107A) ±0.006% of reading ±1 digit (or 2 RPM max): 10,000 - 25,000 RPM
Display:  (DT-105A) 5 digit 0.47" (12mm) high LCD
Display: (DT-107A) 5 digit 0.4" (10 mm) high LED
Memory: 13 reading stored in memory/retained for 5 min (last, max, min) & 10 extra measurements
Measuring Units: Revolutions: RPH, RPM Feet: FPH, FPM Miles: MH Yards: YPH, YPM Inches: IPM Meters: mPH, mPM Length: m, cm, inches, feet, yard Total Revolutions: REV
Display Update: 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" 1.5V batteries
Low Battery Indicator: Flashing "LO BAT" display "B" display
Auto Power Shut-0ff: Yes
Battery Life: 65 hrs approx. 40 hrs approx.
Oper. Temp. Range: 32°-113°F (0-45°C)
Decimal Point: Floating
Construction: Die-cast aluminum housing
Weight: 0.9 lb (400 g)
Dimensions: 7.2"L x 2.4"W x 1.8"H (182.5mm x 60mm x 46mm)
Warranty: 1 year
Standard Accessories: 2 cone adapt., 1 funnel adapt., 1 3 ½" ext. shaft, NIST cert, carrying case, 1 master wheel (6" cir)
Optional Accessories: Wire/yarn fixture
We accept credit card and Paypal orders online only from customers in the United States. 

CAT.NO. MODEL/DESCRIPTION PRICE  
21C25 DT-105A Micro-Computer Tachometer with LCD $295.00
21C26 DT-107A Micro-Computer Tachometer with LED 295.00
21TP5 Replacement Cone Adaptor Set (2 each) 24.00
21TC6 Replacement Funnel Adaptor Set (2 each) 24.00
21C25-A Replacement Master Linear Wheel (6” Circumference) 30.00
21W13 Heavy Duty 12” Circumference Wheel w/Locking Device 67.50
WY-100 Special Circumference Grooved Wheel for Wire & Yarn Measurements for Rate and Length Measurements (width of grove is .125 inches and depth is the same .125 inches) 150.00

IMPORTANT NOTICE - If you need a product and it has not yet
been set up for on-line purchase, please place your order by
credit card toll-free to 1-800-325-3875.  We will honor the prices
shown on the website.

Any problems or questions call 1-800-325-3875 or Email or fax to 915-852-4084.

 
Prices shown apply to sales to companies within the United States.
For sales outside the US contact Kernco Instruments for appropriate prices for your country.

 

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