OMEGA HHT11 NON-CONTACT POCKET TACHOMETER KIT 100,000RPM w Contact Accessory

Description

30 day warranty
No reserve (5 elsewhere)
This is lab scientific type.
Includes an non contact optical pickup accessory and a contact wheel accessory included (4 pieces), the original case.
Manu:  Omega
Model:   HHT11 - R - KIT
You get everything pictured.  I'm backing it up.
Requires a standard 9V transistor battery the one in it is low.
Background info from Omega:
The multi-function HHT10 family of portable tachometers can be used for both contact and non-contact measurements. The HHT11 is a simple, single button, direct reading, non-contact digital tachometer with a speed range of 5 to 100,000 RPM and with the optional contact tip, rom 5 to 20,000 RPM or from 5 to 20,000 inches per minute. The HHT11-R is a 3-button, 30-function contact/non-contact digital tachometer, totalizer/counter and timer (stopwatch), and can measure RPM and English and Metric linear speeds. A remote optical sensor is available.
Every HHT10 series instrument is extremely compact, weighing a mere 6 ounces, allowing it to be conveniently carried in a shirt pocket.
Optical*    5 to 100,000 RPM    5 to 100,000 RPM
Contact*    5 to 20,000 RPM    2.5 to 20,000 RPM
Accuracy    ± 1 RPM    ± 0.01 % rdg, contact ± 0.5% typical
Resolution    1 RPM    0.0001 to 1 RPM
Linear-Menu (Contact):
Inches/Min*    5 to 20,000    10 to 40,000
Feet/Min*    NA    0.825 to 3,900
Yards/Min*    NA    0.275 to 1,200
Centimeters/Min*    NA    25 to 120,000
Meters/Min*    NA    0.25 to 1,200
Totalizer/Counter    NA    1 to 999,999 counts
Timer (Stopwatch)    NA    99 Hrs, 59 Min, 59 Sec, 0.01 Sec
Specifications
Temperature: 5 to 40°C (41 to 104°F)
Humidity: Maximum RH 80% for temperatures up to 31°C, decreasing linearly to 50% RH at 40°C
Display: 6-digit alphanumeric LCD
Display Update Rate: 2 per second
Power: 9 Vdc at 70 mA max
Battery Life: 10 to 12 hours typical
Size: 61 x 149 x 31.2 mm (2.40 x 5.86 x 1.23")
Weight: 170 g (6 oz) REMOTE OPTICAL SENSOR (OPTIONAL)
Size: 74 L x 15 mm O.D. (2.90 x 0.62") M16 threaded tube 2.5 m (8') cable 51 x 51 x 20 mm (2 x 2 x 0.80") comes with mounting bracket with two M16 jam nuts
Power: 9 Vdc at 30 mA (powered from base unit)
Temperature: -10 to 80°C (15 to 180°F)
Paul