BK Precision BK Precision 309 Manual

Instruction Manual

99 Washington Street
Melrose, MA 02176
Fax [phone]
TestEquipmentDepot.com

Model 309 Digital Earth Resistance Meter

(1) (6)

(2)

(3)

(7)

(8)

(9)

(4)

(5)

(1) Jack For "EARTH" Lead

Connection
(2) Operation Indicator
(3) Data Hold Switch
(4) Timer Off Button
(5) LCD Display

Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176

FAX [phone] - TestEquipmentDepot.com

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(6) Jack For "LINE" Lead

Connections
(7) Function Switch
(8) Ohm Range Switch
(9) Pushbutton Operation
(10)Timer On Button

(10)

1.INTRODUCTION

NOTE
This meter has been designed and tested according to
IEC Publication 348, safety Requirements for
Electronic Measuring Apparatus, IEC-1010 (EN 61010)
and other safety standards. Follow all warnings to
ensure safe operation.

WARNING

READ "SAFETY NOTES" ( NEXT PAGE )

BEFORE USING THE METER.