4. Measurement key
Function: Switch measurement key.
Operation: When turning on the meter, press the measurement key to
measure according to operating instructions.
5. Storage key
Function: Store current rotation speed value.
Operation: When you want to store the current rotation speed value, press
the storage key together with other keys, and you can store the current
value to the specified storage number.
6. Read key
Function: Read the rotation speed value under the stored number.
Operation: When you want to store the rotation speed value under a
storage number, press the read key together with other keys, and you can
read the rotation speed value under the stored number.
7. Backlight and HOLD key
Function: Turn on and off backlight.
Operation: Quickly press backlight and HOLD keys to turn on/off HOLD
function. Press more than 2 sec to turn on/off backlight function.
8. Plus key
Function: Add storage number when reading or storing.
Operation: When entering storage state, use plus key to add the current
storage number.
9. Minus key
Function: Subtract storage number when reading or storing.
Operation: When entering storage state, use plus key to subtract the
current storage number.
Technical parameters
General specifications
1. Rotation speed display is five-digit LCD number with maximum of 19999.
2. Display 0 below 50 RPM.
3. Measurement mode 0--5.
4. Display voltage lower than 4.5V when batteries are low.
5. Dimension: 155mm x 60mm x 27mm
6. Weight: 120g
7. Power supply: 4 × 1.5V SIZE AAA battery
8. Auto off time is 30 sec.
www.grupotemper.com
KTO AT-8
Digital tachometer
Instructions manual |
13