REED ST-5500 Instruction Manual Download Page 6

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Meter  
Description

 

1 — Digital Display 

2 — Data Hold Button

 

3 — Lock Button 

4 — Backlight Button

 

5 — Test Button 

6 — Rotary Function switch

 

7 — VΩ Jack 

8 — COM input jack

 

9 — Pothook 

10 — Battery Cover

Operating Instructions

How to connect test leads

1. On MΩ Range: Connect the red test lead into the “VΩ” terminal 

.

and the black lead into the “COM” terminal.

2. On 200Ω  and ACV Range: Connect the red test lead into the “VΩ” 

terminal and the black lead into terminal “COM”

How to check the test leads

Set the range select switch to the 200Ω range. With the tip and alligator 
clip of the test leads connected, the indicator should read 00.0Ω. When 
the leads are not connected the display will read infinity indicated by “1”. 
This will ensure that test lead are under working condition.

 

REED Instruments

1-877-849-2127 | [email protected] | www.reedinstruments.com

Summary of Contents for ST-5500

Page 1: ...reedinstruments www com Model ST 5500 Digital Insulation Tester Instruction Manual REED Instruments 1 877 849 2127 info reedinstruments com www reedinstruments com...

Page 2: ...k the test leads 7 Battery replacement 7 Measurements 7 8 Insulation Resistance Measurements 7 Low Resistance Measurements 8 AC DC Voltage Measurements 8 Power Tool Small Appliances 9 Motors 9 Cables...

Page 3: ...may be impaired Read the operating instructions before use and follow all safety Information Caution when working with voltages above 60V DC or 30V AC RMS Such voltages pose a shock hazard Before tak...

Page 4: ...k 200M 250V 200M 500V 2000M 1000V 750V ACV 1000V DCV Sampling Rate 2 5 times per second Zero Adjustment Automatic adjustment Over Range Indicator Number 1 of highest digit is displayed Low Battery Ind...

Page 5: ...urrent 200mA DC Voltage Range Resolution Accuracy Input Impedance Overload Protection 1000V 1V 0 8 3 10M 1000Vrms AC Voltage 40Hz 400Hz Range Resolution Accuracy Input Impedance Overload Protection 75...

Page 6: ...lack lead into the COM terminal 2 On 200 and ACV Range Connect the red test lead into the V terminal and the black lead into terminal COM How to check the test leads Set the range select switch to the...

Page 7: ...t have at least fifty outlets an outlet being a switch socket lighting point etc A switched socket counts as one outlet The minimum accept able insulation resistance is 1M For a large installation the...

Page 8: ...ton Set the LOCK button to lock test voltage pressing it again will turn the tester off Low Resistance Continuity Measurements 1 Set the range switch to 200 Position 2 Connect the red test lead to the...

Page 9: ...the motor wire and all other components be tween the motor and the main switch If a weakness is in dicated the mo tor and other components should be checked individually If the motor is disconnected...

Page 10: ...ecting one megohmmeter lead to a ground and or lead sheather and the other megohmmeter lead to each of the conductors in turn Check insulation resistance between conductors by connecting megohmmeter l...

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