Reed Instruments R5710-NIST Clamp-On Ground Resistance Tester with ISO Certificate Clamp-On Ground Resistance Tester with ISO Certificate – Each

Auto-ranging ground resistance and leakage current measurements
0.001? resolution for low resistance measurements
9999-count EBTN display
Internal memory stores up to 300 readings
User adjustable alarms
Data hold function
Durable double molded conductor clamp
1.26″ (32mm) jaw size for large ground rods
Low battery indicator and auto shut-off
Cat. III 300V safety rating