PHR-1 Portable Rockwell Hardness Tester Metal Hardness Gauge Alloy Iron Hardness Meter Force Gauges 7V Lithium Ion Rechargeable Battery

7V Lithium Ion Rechargeable Battery

5 second* Resistance measurement frequency: >1KHz* Measured current frequency: 50/60Hz Automatic measurement* Low Battery Indication: Low battery symbol displays when battery is lower then 5

It also has a memory store of up to 200 results

* Monitor environment temperature and relative humidity with an external probe

HAT700 series ATS controller is intelligent dual-supply module with configurable function

PHR-1 Portable Rockwell Hardness Tester Metal Hardness Gauge Alloy Iron Hardness Meter Force Gauges 7V Lithium Ion Rechargeable BatteryPHR 1 Portable Rockwell Hardness Tester Metal Hardness Gauge Alloy Iron Hardness Meter Application range: Commom metal including iron and steel, Cu,Al,Ni,Ti,Pb,carburized layer and hard alloy,etc. PHR series portable Rockwell hardness tester complies with the basic designing principles of Rockwell hardness testing in accordance with international standard ISO6508, American Standard ASTM E18 and ASTM E110. The hardness values can be read directly from