Electrical Specifications
Noise (typical)
Source Impedance
Power Supply
Mechanical Characteristics
Weight
Dimensions
BNC Cable Length
Input Leads Length
CT3681 Probes
CT3683 Probes
Environmental Characteristics
Operating Temp/Humidity
Storage Temp/Humidity
Pollution Degree
Altitude
Specifications are subject to change without notice. To ensure the most current version of this
manual, please download the current version from our website: caltestelectronics.com.
800-572-1028
4 AA batteries (included) or
CT3723 power adapter (optional)
CT4122 USB power lead (optional)
-10°C to 40°C / 25% to 85% RH
-30°C to 70°C / 25% to 85% RH
Nonoperating: 15,300 m
Safety Specifications
IEC 61010-031 CAT I
caltestelectronics.com
0.9 mVrms
50 Ω
500 g (probe only)
202 x 83 x 38 mm
90 cm
60 cm each
1000 V, CAT III, 20 A
7000 V, CAT I, 2 A
Pollution Degree 2
Operating: 3,000 m
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