54, Ezra Street , Kolkata - 700001 , West Bengal, IndiaMonday to Saturday, 10:30 am to 6:30 pm

Industrial Supply Syndicate Kolkata, since 1977 Send an enquiry
Megger DET3TD Digital Earth Resistance Tester

Megger DET3TD Digital Earth Resistance Tester

Brand
Megger
Model number
DET3TD

Simple one-button 3-terminal earth tester for 2 and 3 point and bonding tests: 0.01 Ω to 2000 Ω at 2% accuracy, earth voltage to 100 V, 25 V or 50 V output and 40 V pk-pk noise rejection; IP54 kit.

Price and availability on request

Request a quote

Sent with the product details: Megger DET3TD Digital Earth Resistance Tester.

A phone number or an email address is needed, so we can reply.

We use these details only to reply to your enquiry. See our privacy notice.

Key features

  • 2 and 3 point earth resistance testing, plus bonding tests
  • User selectable 25 V or 50 V test voltage, suitable for agricultural environments
  • Simple one-button operation, with a large selector switch usable with gloved hands
  • Large, clear LCD and thumb-sized test button
  • Automatically checks the P spike, the C spike and the ground noise level, and shows the status on the display
  • Measures resistance from 0.01 Ω to 2000 Ω with 2% accuracy
  • Voltmeter for ground voltage up to 100 V
  • Rejects noise of up to 40 V peak to peak
  • Microprocessor control with clear warning and error indications
  • IP54 rated, CAT IV 100 V
  • Runs on eight AA batteries, with a battery bar graph
  • Complete kit with test leads, stakes, batteries and calibration certificate in a tough polypropylene carry case
  • Optional earth testing kits (ETK) with cable reels

Specifications

Earth resistance
Range0.01 Ω to 2000 Ω, autoranging
Accuracy2P and 3P measurements 2% ±3 digits
Methods2- and 3-wire
Maximum probe resistanceRp and Rc 100 kΩ at 50 V output; 50 kΩ at 25 V output; 5 kΩ for 0.01 Ω resolution on 18 Ω range
Test frequency128 Hz
Test voltage25 V or 50 V, user selectable (factory setting 50 V)
Test current450 mA or 4.5 mA
Noise rejection40 V pk to pk
Noise, C spike and P spike checksAutomatic
Earth voltage
Range0 - 100 V
Accuracy2% ±2 V
General
DisplayLCD
Power8 x 1.5 V AA cells
Battery life3 hours, 700 consecutive tests
SafetyEN61010-1 CAT IV 100 V
StandardsEN61557 parts 1 and 5; KEMA K85B
EMCEN61326-1:1998, heavy industrial areas
Terminals4 mm plug type
IP ratingIP54
Operating temperature-15 °C to +55 °C
Storage temperature-40 °C to +70 °C
Humidity95% RH non-condensing at 40 °C
Dimensions203 x 148 x 78 mm
Weight1 kg
Supplied with
ContentsHard carry case (1007-167); 3-wire lead set: 15 m red, 10 m yellow, 4 m green (1000-525); 2 ground test stakes, 200 mm, 8 mm dia. (1000-523); Batteries; Calibration certificate

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

Related products