Anyi Instrument Co., Ltd.  

Product Name: RTJ Ring Groove Digital Calipers Model NO.: 118-401 How to Use: to Check API Ring Grooves Measurement: Economical and Simple Ways Types of Rtj: R,Rx,Bx Trademark: Anyi Transport Package: Plastic Case With Paper Cover Specification: 0-150/200/300/500/600/1000mm Origin: China HS Code: 9017300000 Product Description Digital dedicated 23 degree blade type for measurement of Ring Type Joint grooves with groove dimensions and blades.1. Used to measure the ring groove in valve flange and pipe flange.2. Can measure the outside diameter /inside diameter /pitch diamter of RTJ (Ring Type Joint )ring groove.3. With presetting function, easy to origin-setting.4. Available with conical and accurate cutting points.5. mm/inch conversion6. Zero-setting at any position7.Save time,save money8. The angle of jaws: 23 degree9. Large ranges are also available10. Waterproof type is also available(New)Measuring RangeOrder No.ResolutionLimit Error0-150mm118-4010.01mm±0.03mm0-200mm118-4020.01mm±0.04mm0-300mm118-4030.01mm±0.05mm10-500mm118-4050.01mm±0.06mm10-600mm118-4060.01mm±0.06mm10-1000mm118-4100.01mm±0.08mm