Metric Vernier Caliper Electronic Digital Calipers for measuring
od,id and depth
. Made of extra strong carbon fiber composites, light weight and
.Can be used to measure magnetic objects, free of hurting when
.Low voltage warning by flashing display
.Functions: Zero setting at any position; metric/inch system
conversion at any position; manual OFF &ON or auto OFF
.Super-large LCD display for easy reading
.One 3v battery can last about 12 months; carpentry, farms and DIY
If you want to know more about our products,pls click caliper.pdf
How to use a caliper??
A caliper has two jaws, one fixed, the other sliding. Move the
sliding jaw by pressing your thumb on the bump on the bottom. Many
calipers also have a knurled wheel that makes moving the jaw
easier. An electronic digital caliper has some buttons on the
readout. One of them turns the caliper on; one sets the caliper to
zero; and one switches from inches to millimeters. The precise
location of each button and how it is labeled varies from model to
model. Yours might have additional buttons.
The First Step
Before you take a reading—and I mean before you take every
reading—close the caliper and make sure the reading is 0.000. If
not, do this:
1. Open the jaws about three quarters of an inch. Then use the
thumb of your free hand to wipe off the mating surfaces of the
2. Close the caliper again. On an electronic digital caliper, if
the reading is not 0.000, press the zero button so that it does
read 0.000. To zero a dial caliper, rotate the bezel so that the
needle points to 0.
Four Basic Readings
Your caliper can take four kinds of readings: outside, inside,
depth, and step. Any caliper, whether it is a vernier caliper, dial
caliper, or electronic digital caliper, can take these
measurements. Let’s take a look at how you take each of those
Outside measurements are the most basic you can do with a caliper.
Slide the jaws open, place the caliper over the object to be
measured, and slide the jaws until they contact the workpiece. Read
It’s easy, but if you don’t do it correctly the measurement will
not be accurate. If the calipers are not straight (that is,
perpendicular to the workpiece) the measurement will not be
accurate. Likewise, if there is dirt on the jaws or the workpiece
the measurement will not be accurate.
The smaller jaws on the top of the caliper are used for inside
measurements. Slide the caliper closed, place the inside-measuring
jaws into the space to be measured, and slide the jaws apart as far
as they will go. Read the measurement.
It’s a little harder to keep things lined up correctly when you are
taking an inside measurement. Be sure that the calipers are not
cocked, or you will not get an accurate measurement.
As you open the caliper the depth blade extends out of the far end.
Use this blade to take depth measurements. Press the machined end
of the caliper against top of the hole you want to measure. Open
the caliper until the depth blade contacts the bottom of the hole.
Read the measurement. It can be tricky keeping the caliper straight
over the hole, especially if only one side of the caliper is
resting on the workpiece.
Step measurement is the hidden use of a caliper. Many instructions
skip this important use. But once you know about it, you will find
many uses for step measurement.
Open the caliper slightly. Place the sliding jaw on the upper step
of the workpiece , then open the caliper until the fixed jaw
contacts the lower step. Read the measurement.
Wuxi Numit Int’L Trade Co.,LTD was a comprehensive
manufacturing-trading ,import & export company which was
established in 1998, specialized in magnetic & precision tools,
machinery manufacturing, automobile parts.
- Precision Digital Caliper
- Electronic Digital Caliper
- Stainless Steel Caliper
- Magnetic Base Stand
- Digital Outside Micrometer
- Digital Height Gauge
- Dial Indicator Gauge
- Magnetic Hooks
The products won a high quality prize and influence at home and
abroad after being exported to many countries such as Europe,
America and Southeast Asia ,etc.
Numit has complete kinds of high-quality products which has passed
DIN, JIS ,CE for different customers to choose ,and also has a
large good service network and professional international
transportation such as Sinotrans,MSK,APL,MSC,FWSC,MOSK,FESCO.
Numit provides services with sincere attitude, high-quality
products and complete after-sales guarantee.
Technology leads innovation and excellence are the basis of
Sincere service,professional management and first-class quality are
our marketing idea.
Perfect service and customer first are our service purpose.
We are looking forward to cooperate with you and develop a win-win
Packaging & Shipping
|Shipping:||By air,By sea or By Express|
|Shipping Time:||4-10 days By Express||Different Area will spend different shipping days|
|7-15 days By Air|
|25-55 days By Sea|
Service We Can Offer You
|◆Quick Response||Your inquiry will be replied within 24 hours.|
|◆High Quality||Well-trained workers and more than 10 years experience|
|◆Competitive Price||Directly from factory to save your money|
|◆Short Lead Time||Being efficient 3-7 days for samples and 10-35 days for quantity
|◆Flexibility||Small orders are acceptable for quick delivery and to help you
reduce stock cost|
|◆OEM||Custom fabrication according to your drawings,samples or designs|
Contact person:Vicky Wang
Welcome to talk with me directly!