Products

GW INSTEK GCM-302 / GCM-303

Category: Digital Meters

Features:

※ Auto Range
※ Auto Power Off
※ Max Hold
※ True RMS Measurement (GCM-303)
※ 600A/600V Max Input
※ Mini Size
※ High Accuracy
※ MAX Clamp Size: 30mm

Description:

Mini Clamp Meter -- ACA, ACV, DCV, Ohm, Diode, Buzzer.

The GCM-302 lightweight clamp meter is aimed at small- to medium-size cable measurements. Tapered jaws, slim profile, and a light 200g weight allow reaching cables in tight places. Additional features, such as Auto Ranging, Auto Power Off, Max Hold and Maximum Load, let professionals focus on the target application while the GCM-302 takes care of the background tasks.

The GCM-303 mini clamp meter, like the GCM-302 has all the features of a standard multimeter, yet also has true RMS. Featuring tapered jaws, a wide range (600A, 600V max input), high accuracy and the ability to automatically power down make the GCM-303 suitable for almost any cable measurement task. Small enough to fit in a pocket and light enough to carry, the GCM-303 is the ideal multipurpose mini clamp meter.

Specification:

ACA
Range
Resolution
Accuracy
Frequency
200A, 600A
0.1A, 1A
±(1.9%reading + 5digits)~±(1.9%reading + 10digits)
40Hz~500Hz
ACV
Range
Resolution
Accuracy
Input Impedance
Frequency
2V, 20V, 200V, 600V
0.001V, 0.01V, 0.1V, 1V
±(1.5%reading + 5digits)~±(1.5%reading + 10digits)
Approx.11MΩ~Approx.10MΩ
40Hz~500Hz
DCV
Range
Resolution
Accuracy
Impedance
200mV, 2V, 20V, 200V, 600V
0.1mV, 0.001V, 0.01V, 0.1V, 1V
±(0.7%reading + 3digits)~±(1.3%reading + 3digits)
Approx.11MΩ~Approx.10MΩ
Ohm
Range
Resolution
Accuracy
Open-Loop Voltage
200Ω, 2kΩ, 20kΩ, 200kΩ, 2MΩ, 20MΩ
0.1Ω, 0.001kΩ, 0.01kΩ, 0.1kΩ, 0.001MΩ, 0.01MΩ
±(1.5%reading + 5digits)~±(10%reading + 5digits)
Approx.0.4V
DIODE
Range
Resolution
Accuracy
Open-Loop Voltage
2V
0.001V
±(10%reading + 5digits)
Approx.1.5V
BUZZER
Range
Resolution
Accuracy
Open-Loop Voltage
200Ω
0.1Ω
The buzzer turns on for resistances lower than 60Ω±20Ω
0.4V
OPERATION TEMP./HUMIDITY
  0℃~50℃(32℉~122℉)/Below 80% R.H.(No condensation)
STORAGE TEMP./HUMIDITY
  -10℃~60℃(14℉~140℉)/Below 70% R.H.(No condensation)
DIMENSIONS & WEIGHT
  189(L) × 71(W) × 37(H) mm
Approx. 200g(Including Batteries)

Accessories:

User manual x1, Test leads, Carrying case, 1.5V(AAA) Battery

Ordering Information:

GCM-302 Mini Clamp Meter 

GCM-303 Mini Clamp Meter with True RMS Measurement

Download:

Manual
 
 
Description
 
 
 
     969 K     GCM-302/GCM-303 User Manual (pdf)    en    V0   2009/9/14

 

Sales Kit
 
 
Description
 
 
 
     247 K     GCM-302 Product Information    en    V0   2009/11/17
     247 K     GCM-303 Product Information    en    V0   2009/11/17

 

 

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