Hoyt Electrical Instrument Works, Inc.Earth Resistance Tester1620 ER
Description
Microprocessor controlled.
Measure earth resistance in three ranges. (40ω/400ω/4kω)
Capable of measuring earth voltage.
3¾digit (4000counts).
LCD backlight display.
2mA measuring current permits the testing of earth resistance wirhout tripping earth leakage current circuit breakers in the circuit.
Data Hold function.
Relative function.
Auto power off function.
Battery operated.
Low battery indication Small and light weight, easy to use.
EN61010-1 CAT 400V
EN61326-1 EN61557-1 EN61557-5
Hoyt Electrical Instrument Works, Inc.
Done
Description
Microprocessor controlled.
Measure earth resistance in three ranges. (40ω/400ω/4kω)
Capable of measuring earth voltage.
3¾digit (4000counts).
LCD backlight display.
2mA measuring current permits the testing of earth resistance wirhout tripping earth leakage current circuit breakers in the circuit.
Data Hold function.
Relative function.
Auto power off function.
Battery operated.
Low battery indication Small and light weight, easy to use.
EN61010-1 CAT 400V
EN61326-1 EN61557-1 EN61557-5
Microprocessor controlled.
Measure earth resistance in three ranges. (40ω/400ω/4kω)
Capable of measuring earth voltage.
3¾digit (4000counts).
LCD backlight display.
2mA measuring current permits the testing of earth resistance wirhout tripping earth leakage current circuit breakers in the circuit.
Data Hold function.
Relative function.
Auto power off function.
Battery operated.
Low battery indication Small and light weight, easy to use.
EN61010-1 CAT 400V
EN61326-1 EN61557-1 EN61557-5
Microprocessor controlled.
Measure earth resistance in three ranges.
(40Ω/400Ω/4kΩ)
Capable of measuring earth voltage.
3¾digit (4000counts).
LCD backlight display.
2mA measuring current permits the testing of earth resistance wirhout tripping earth leakage current circuit breakers in the circuit.
Data Hold function.
Relative function.
Auto power off function.
Battery operated.
Low battery indication Small and light weight, easy to use.
