Specifications And Controls; Specifications - Extech Instruments 7630 Operation Manual

3. Specifications and Controls

3.1 Specifications

INPUT
Voltage 115V / 230Vac ± 15%
Frequency 50Hz / 60Hz ± 5%
Current max. 2A
Line Condition
Power Switch Reverse polarity switch for normal condition (on / off / auto setting)
Neutral
Neutral switch on / off selection for single fault condition
Switch
Ground
Ground switch on / off selection for class I single fault condition
Switch
Probe Setting
Surface to Surface (PH - PL)
Surface to Line (PH - L)
Ground to Line (G - L)
Ground to Neutral (G - N)
Auto Function (G - N & G - L)
SETTING
Touch Current High
Range
/ Low Limit (AC +
Resolution 0.1uA / 1uA / 0.01mA
DC)
Range
Touch Current High
/ Low Limit (AC)
Resolution 0.1uA / 1uA / 0.01mA
Range
Touch Current High
/ Low Limit (DC)
Resolution 0.1uA / 1uA / 0.01mA
Range
Touch Current High
/ Low Limit (Peak)
Resolution 0.1uA / 1uA / 0.01mA
DISPLAY
Touch Current & Auto
Imax Display (RMS) Range
16
0.0uA - 999.9uA / 1000uA - 9999uA / 10.00mA - 20.00mA
0.0uA - 999.9uA / 1000uA - 9999uA / 10.00mA - 20.00mA
0.0uA - 999.9uA / 1000uA - 9999uA / 10.00mA - 20.00mA
0.0uA - 999.9uA / 1000uA - 9999uA / 10.00mA - 30.00mA
MD Major
Ranges
Resistance is 0.5KΩ
Range 1 0.0uA - 64.0uA
Resolution 0.1uA
Range 2 56.0uA - 260.0uA
Resolution 0.1uA
240.0uA - 999.9uA,
Range 3
1000uA - 1050uA
Resolution 0.1uA / 1uA
800.0uA - 999.9uA,
Range 4
1000 - 4200uA
Resolution 0.1uA / 1uA
3600uA - 8399uA,
Range 5
8.4mA - 16.80mA
Resolution 1uA / 0.01mA
Range 6 16.00mA - 20.00mA 8000uA - 8399uA,
MD Major MD Major Resistance is
Resistance is 1KΩ 1.5KΩ
0.0uA - 32.0uA 0.0uA - 22.0uA
0.1uA 0.1uA
28.0uA - 130.0uA 18.3uA - 85.0uA
0.1uA 0.1uA
120.0uA - 525.0uA 80.0uA - 350.0uA
0.1uA 0.1uA
400.0uA - 999.9uA, 266.6uA - 999.9uA,
1000uA - 2100uA 1000uA - 1400uA
0.1uA / 1uA 0.1uA / 1uA
1800uA - 8400uA 1200uA - 5600uA
1uA 1uA
5300uA - 8399uA,