Model No.:
Product Origin:China
Brand Name:
Price Terms:FOB Shanghai / Ningbo
Payment Terms:T/T, L/C at sight
Certification:API 8C, ISO9001
Description:This product can be used for various versions of drilling rigs and work-over rigs. It can indicate and record the variation of hook load and drilling pressure in order to help driller judge the operation status of the rig and obtain the proper drilling parameters during operation. border=0> Packing: Wooden case packing