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CAT IV 1000V HIgH VolTAge TesTer 

HybrId VeHICles

Model no: 

PPHy

Thank you for purchasing a sealey product. Manufactured to a high standard, this product will, if used according to these 

instructions, and properly maintained, give you years of trouble free performance.

IMPORTANT:

 PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE 

THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR 
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.

1.  sAfeTy

 

‰

   WArnIng!

 Please read manual carefully before any operation. This manual includes safety warning and safety requirement, which  

  help user to operate the equipment safely.

 

9

   After measuring AC/dC voltage source for 3 minutes, the tester must take a rest for 1 minute. 

 

8

   Never measure the voltage beyond specified (1000V). 

 

8

   do  noT

 operate the equipment near flammable gasses. 

 

8

   do  noT

 operating the equipment with wet hands. 

 

9

   Keep hands and fingers behind the barriers during measurements. 

 

8

   do  noT

 unlock and open the battery case during measurements. 

 

9

   Confirm the function of the equipment with a known source before measure unknown voltage source. 

 

8

   do  noT

 make any measurement when there is abnormal condition, such as broken case or exposed metal parts are present an the  

  instrument, test probes, and cables. 

 

8

   do  noT

 modify the equipment. 

 

9

   Take extreme caution when operating with a live circuit. 

 

9

   LED only function properly when temperature is between 0 ~ 50°C.

 

9

   Before using a voltage detector with audible indicator at locations with a high background noise level, it has to be determined  

 

  whether the audible signal is perceptible.

2.  InTroduCTIon

P

rofessional two pole voltage tester CAT IV 1000V for checking high 

voltage on electric/hybrid vehicles. Suitable for checking AC mains and 

DC power supplies between 6-1000V DC and 24-1000V AC. Can also 

be used for checking voltage and polarity on car batteries and  

continuity testing of dC circuits. Includes a self-test function and 

illumination light. EN61243-3, IP65, CE certified. Requires 2 x AAA  

1.5V batteries (not supplied).

3.  sPeCIfICATIon

Model no: .................................................................... PPHy

Accuracy: .............................................................

+/-(3%+3)V

CAT Category: ..................................................

CAT IV 1000V

I

P Rating:

 ........................................................................

IP65

Maximum Current: ......................................

<3.5mA @ 1000V

Power: ..................................

2 x AAA Batteries (not supplied)

V

oltage: .....................................

6-1000V DC & 24-1000V AC

4.  PrePArATIon

4.1. 

  

PoWer on/ self-dIAgnosTIC

4.1.1.   

Press the “ON/ OFF” button on the main probe first and then  

 

on the second probe, short the two metal probes (fig.2). The  

 

 

power will automatically turn on, and the equipment start a   

 

 

self-diagnostic test.

4.1.2.   

All indicators on LCD will light up (fig.3), and buzzer will sound during the normal self- 

 

 

 

diagnostic test.

 

8

   do  noT

 operate the equipment if any abnormality occurs during the self-diagnostic test.

4.1.3.   

LCD will flash 5 times when battery power is lower than 2.2 ± 0.1V. Please change the battery.

4.2. 

  

Trouble sHooTIng

4.2.1.   

If any of the following happens, open the battery case and close it again after 5 seconds.   

 

 

Conduct a self-diagnostic test after closing the case again see 4.1.

P

roblems:(1) Cannot perform self-diagnostic test before or after the operation of the equipment.

 

 

(2) Cannot auto power off.

Main Probe (+)

Second Probe (-)

Illumination Light

Non Contact Voltage Sensor

Non contact voltage indicator

LCD Display

Probe Barrier

Probe Barrier

Light/ Non contact sensing switch

Power Switch

DC positive (+) indicator

DC negative (-) indicator

Probe Clip

Power Switch

   fig.1

   fig.2

P

PHY Issue 1 18/07/19

Original Language Version

© Jack Sealey limited

Refer To 

Instructions

electrical 

Shock 

Hazard

Wear eye 

Protection

 Wear Protective 

High Voltage 

Gloves

 Warning!: Use 

High Voltage 

Safety Mat

Suitable For live 

Working

1 000 V

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