This Professional Clamp Meter measure both DC and AC with clamp it also has many functions for AC measurements including resistance, HZ%, capacitance and diode test,etc.With mid-size and tear-drop shaped jaw,it is easy to use in crowded cable areas and other tight places
Data Hold Button
To freeze the LCD meter reading, press the data hold button. The data hold button is located on the left side of the meter (top button). While data hold is active, the HOLD display icon appears on the LCD. Press the data hold button again to return to normal operation.
Note: The HOLD feature will activate when the Backlight is turned on.Press the HOLD key again to exit Hold.
Backlight Button
The backlight function illuminates the display and is used when the ambient light to too low to permit viewing of the displayed readings. Press the button for one second to turn the backlight on and press the button a second time to turn the backlight off.
Manual Ranging
The meter turns on in the autoranging mode.Press the RANGE button to go to manual ranging. Each press of the range button will step to the next range as indicated by the unitsand decimal point location.Press and hold the RANGE button for two seconds to return to autoranging. Manual ranging does not function in the AC Current, Diode and Continuity check functions.
Function |
Range & Resolution |
Accuracy (% of reading) |
DC Current on Clamp |
40.00 ADC |
+ (2.8% + 10 digits) |
400.0 ADC |
+ (2.8 % + 5 digits) |
|
1000 ADC |
+ (3.0 % + 5 digits) |
|
AC Current on Clamp |
40.00 AAC |
+ (3.0% + 10 digits) |
400.0 AAC |
+ (3.0 % + 5 digits) |
|
1000 AAC |
+ (3.0 % + 5 digits) |
|
DC Voltage |
400.0 mVDC |
+ (0.8% + 3 digits) |
4.000 VDC |
+ (1.5% + 3 digits) |
|
40.00 VDC |
||
400.0 VDC |
||
600 VDC |
+ (2.0% + 3 digits) |
|
AC Voltage |
400.0 mVAC |
+ (0.8% + 20 digits) |
4.000 VAC |
+ (1.8% + 5 digits) |
|
40.00 VAC |
||
400.0 VAC |
||
600 VAC |
+ (2.5% + 5 digits) |
|
Resistance |
400.0 O |
+ (1.0% + 4 digits) |
4.000K O |
+ (1.5% + 2 digits) |
|
40.00K O |
||
400.0K O |
||
4.000M O |
+ (2.5% + 3 digits) |
|
40.00M O |
+ (3.5% + 5 digits) |
Capacitance |
40.00nF |
+(5.0% reading + 100 digits) |
400.0nF |
+(3.0% reading + 5 digits) |
|
4.000µF |
+(3.5% reading + 5 digits) |
|
40.00µF |
||
100.0µF |
+(5.0% reading + 5 digits) |
|
Frequency |
5.000Hz |
+(1.5% reading + 5 digits) |
50.00Hz |
+(1.2% reading + 2 digits) Sensitivity: 10Vrms min. |
|
500.0Hz |
||
5.000kHz |
||
50.00kHz |
||
100.0kHz |
||
Duty cycle |
0.5 to 99.0% |
+(1.2% reading + 2 digits) |
Pulse width: 100?s - 100ms, Frequency: 5.000Hz ~ 100.0kHz |
||
Temperature |
-20 to 1000 C |
+(3.0% reading + 5C) |
Type-K (probe accuracy not included) |
-4 to 1832F |
+(3.0% reading + 7F) |
What's In The Box
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Posted by Dave A. on 18th Oct 2017
I've only had it a couple of weeks and it works a treat. Finally I've been able to get some real current draw figures for all my installations in my old Cruiser. A very useful tool.
Posted by Kevin on 28th Aug 2017
I needed a DC Clamp Meter to check on the charge and
discharge rate of the batteries in my cars.
After researching the features offered by various DC
Clamp meters on Australian websites, this model from
Gastools was clearly the best value. Great build quality
and with free shipping make this instrument a clear winner.
Posted by Unknown on 22nd Jan 2015
Bought this work. Other workmates have bought competitor brands but I opted for this one because of the better features. One of many features are the large screen which has a backlight option, brilliant in low light environments. Other options of voltage etc ranging allows for fine voltage measurements and the larger amp ranges, which what I primarily bought meter for, but other features swayed my decision. Robust case is a plus as I have already dropped it a few times and no problems. All in all a great product thoroughly recommended.
Posted by Ben on 8th Jul 2014
This is a great ammeter. The quality is first class, it is well designed and has all the functions of my Fluke meter plus a lot more at a fraction of the cost. Highly recommend. Thanks!
Posted by Unknown on 5th Apr 2014
Very nice meter, I bought this meter because it was a DC clamp, perfect for working on my boat.
Thank you
Jacob