Installation Manual

BT705 Clamping Method Manual

The positive and negative clips of the battery inspection instrument are composed of two

contacts that are insulated from each other (see Figure 1). When testing, make sure that each

contact is in good contact and insulated from each other.

Figure 1

1: battery supply

2: battery signal

The results of different connect way for the same battery

all contactor are good contacted Negative contactor 2 is out off touch Positive contactor 2 is out off touch

PAGE 1
BT705 Clamping Method Manual The positive and negative clips of the battery inspection instrument are composed of two contacts that are insulated from each other (see Figure 1). When testing, make sure that each contact is in good contact and insulated from each other.
PAGE 2
Positive contactor 1 is out off touch Negative contactor 1 is out off touch The test results of BT705 under different clamping ways are sheet 1: Conclusion : Make sure that both contacts of the positive and negative clips are in good contact to get right values.
PAGE 3
NOTE: If the negative contacts 1 and 2 are short-circuited, there is no effect on the reading of the voltage, but have huge impact on the health of the test battery value.