Please read the following carefully – Harbor Freight Tools CEN-TECH 66400 User Manual
Page 4
Page 4
For technical questions, please call 1-800-444-3353.
SKU 66400
Memory Function
1. After each test, you can review most
recent saved measurements.
2. Press and release MEMORY button to cycle
through most recent MIN and MAX readings.
Record Serial Number Here:
Note: If product has no serial number, record
month and year of purchase instead.
Note: Some parts are listed and shown for
illustration purposes only, and are not available
individually as replacement parts.
PLEASE READ THE
FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR
HAS PROVIDED THE PARTS LIST AND ASSEMBLY
DIAGRAM IN THIS DOCUMENT AS A REFERENCE
TOOL ONLY. NEITHER THE MANUFACTURER OR
DISTRIBUTOR MAKES ANY REPRESENTATION
OR WARRANTY OF ANY KIND TO THE BUYER
THAT HE OR SHE IS QUALIFIED TO MAKE ANY
REPAIRS TO THE PRODUCT, OR THAT HE OR SHE
IS QUALIFIED TO REPLACE ANY PARTS OF THE
PRODUCT. IN FACT, THE MANUFACTURER AND/
OR DISTRIBUTOR EXPRESSLY STATES THAT ALL
REPAIRS AND PARTS REPLACEMENTS SHOULD
BE UNDERTAKEN BY CERTIFIED AND LICENSED
TECHNICIANS, AND NOT BY THE BUYER. THE
BUYER ASSUMES ALL RISK AND LIABILITY ARISING
OUT OF HIS OR HER REPAIRS TO THE ORIGINAL
PRODUCT OR REPLACEMENT PARTS THERETO,
OR ARISING OUT OF HIS OR HER INSTALLATION
OF REPLACEMENT PARTS THERETO.
Parts List
Part
Description
Qty.
1
Front Cover
1
2
Function Switch
1
3
Memory Button
1
4
LCD Window
1
5
End Cap
1
6
LCD
1
7
Conductive Rubber Gasket
1
8
LCD Holder
1
9
Spring
1
10
Printed Circuit Board (PCB)
1
11
PCB Cover
1
12
Back Cover
1
13
Battery Connector
1 set
14
Screw 2.9 x 12
5
15
TEST Button
1
16
‘AA’ Battery (not included)
4
17
Battery Cover
1
18
Bolt m2.5 x 6
1
19
Linear Speed Adapter Base
1
20
Linear Speed Adapter Wheel
1
21
Linear Speed Adapter Cover
1
22
Screw 2.5 x 8
3
23
Funnel RPM Adapter
1
24
Cone RPM Adapter Head
1
25
Cone RPM Adapter Base
1
26
Spring Ball Bearing m1.5 x 6
1 set
27
Axle
1
28
Axle Tree (607)
1
29
Pulse Counter Wheel
1
30
Gasket
1
31
Bolt m2 x 6.5
1
32
Screw 2.3 x 8
5