Cut Sheet

Test Instruments
140
USA 800.624.4320 l fax [phone] l www.gardnerbender.com
CANADA 905.564.5749 l fax [phone]
Digital Multimeters
Full family of digital multimeters test AC Voltage, DC
Voltage, Resistance, Continuity, Temperature, Diodes, and
Batteries.
• Manual and auto ranging styles.
• Easy to read digital displays.
• All testers include test leads and operating instructions.
• Conforms to UL 61010-1 standards and certified to CAN/
CSA C22.2.
GDT-311
GDT-3190
GDT-3200
BatteriesCircuit Breakers
Magnetic AttachmentBack-Lit Display
Warranty
One Year
Feature GDT-311 GDT-3190 GDT-3200
Voltage Range
AC Voltage 500V 500V 500V
DC Voltage 600V 600V 600V
Functions
Resistance 2 meg Ω
2 meg Ω 20 meg Ω
Diode Test
7
Continuity (Audible) 7
Temperature (Probe type) 7-40 to 1832°F
Battery Testing
71.5 & 9V 71.5V
Specifications
Manual or Auto Ranging Manual Manual Auto
Total Functions 3
4 7
Total Ranges 13 14 7
Display Count 2000 2000 2000
Low Battery Indicator
7 7 7
Auto Off 7 7
Rubber Boot 7 7
Magnet Strap 7
Backlit LCD 7
General
Agency Approval
Drop Rating 3' 6' 6'
Crush Rating 150 lb 150 lb 150 lb
CAT Rating III 600V III 600V III 600V
Warranty 1 year 1 year 1 year