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Megger DET24C Clamp-on Earth Tester with Memory/Download

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1000-762
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£1,578.00 £1,315.00
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Megger DET24C Clamp-on Earth Tester - Top Clamp Open

The upgraded version of the Megger's DET14C clamp meter, the DET24C is an advanced earth ground measurement tool with dedicated downloadable memory.

Featuring large-size clamping jaws, the DET24C fits around both earth cables and straps up to 50mm. The jaws are eliptical for easy connection and are designed with flat core ends that prevent dirt buildup and ensure measurement accuracy.

This earth tester can test ground resistance accross a range of 0.05 to 1500Ω without the need to disconnect the grounding. It also includes a dedicated true RMS ground leakage current function which can test from 0.5mA to 35A.

By using the built-in memory on this tester, up to 2000 records can be stored and viewed back on the instrument.

Megger DET24C Clamp Meter Key Features

  • Induce a test current into earth systems to measure ground resistance in multi-ground installations without the need to disconnect ground
  • Ideal for measuring earth resistance in various installations such as buildings, pylons and RF transmitter sites without system disconnection
  • Upgraded version of the DET14C with Bluetooth wireless transfer to PC, advanced memory storage with download and compatibility with Megger PowerDB and PowerDB Lite software
  • Clamp head suitable for cables with diameter of up to 37mm and earth tapes with diameter of 50mm
  • Operate in darkened areas using the backlit display
  • Automatic current measurement safety features
  • Automatic self calibration
  • Auto-ranging
  • High and low alarms
  • Real-time clock date and time stamps results

What's Included?

  • Megger DET24C Digital Earth Test Clamp-On Meter
  • Carrying Case
  • Carrying Strap (Wrist Loop)
  • User Guide CD-ROM
  • Calibration Check
  • Battery AA (Alkaline) (4 Required)
  • PowerDB Lite Software Package

Megger DET24C Technical Specifications

Resistance Measurements
Ground Resistance Range Resolution Intrinsic Certainty
0.05 to 0.99Ω 0.01Ω ±1.5% ± 0.05Ω
1.00 to 9.99Ω 0.01Ω ±1.5% ± 0.1Ω
10.0 to 99.9Ω 0.1Ω ±2% ± 0.5%
100.0 to 199.9Ω 0.1Ω ±5% ±1Ω
200 to 400Ω ±10% ±10Ω
400 to 600Ω ±10% ± 10Ω
600 to 1200Ω 10Ω ±20%
1200 to 1500Ω 10Ω ±35%
Alarm Settings
Alarm Type Range Resolution
Threshold 1 1 to 1500Ω
Threshold 2 1 to 1500Ω
Current Measurements (RMS)
Current Range Resolution Intrinsic Certainty
0.5mA to 0.99mA 0.01mA ±2% ± 0.05mA
1.00 to 9.99mA 0.01mA ±2% ± 0.05mA
10.0 to 99.9mA 0.1mA ±2% ± 0.1mA
100 to 999mA 1mA ±2% ± 1mA
1 to 9.99A 0.01A ±2% ± 0.01A
10 to 35A 0.1A ±2% ± 0.1A
True RMS readings up to a crest factor of 5.0 (peak current of 40A)
Accuracy guaranteed for 50Hz and 60Hz
Measurement over the range 16Hz to 400Hz
Maximum current is 100A RMS continuous and 200A RMS for 60s max at 50Hz and 60Hz
General Specs
Maximum Jaw Opening 39mm
Maximum Jaw Inner Dimensions 39mm x 55mm
Display Type 4 + 6 digit with backlight
Battery Type 4 x 1.5V IEC LR6/AA alkaline
Battery Life 24 hours continuous testing
Auto Power Down 300s (reset by jaw action or button press)
Datalogging 2000 records
Range Selection Automatic within each mode
Sample Time <1s
Hold Function Yes with visual indicator
Alarm Function Yes with visual indicator
Warning Buzzer Yes
Operating Temperature and Humidity -20 to 50°C, <85% RH
Storage Temperature and Humidity -40 to 60°C, <75% RH
Weight 985g
Instrument Dimensions 248 x 114mm x 49mm (L x W x H)
IP Rating IP30 with jaws closed
Performance IEC 61557-5
IEC 61557-13 Class 1
Safety EN 61010-2-032
CAT IV 600V
Pollution degree 2
EMC Class B compliant, IEC 61326, BSEN 61326
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Additional Information
SKU 1000-762
Manufacturer Part Code 1007-331
Model Ref DET24C
Country of Origin United Kingdom
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