{ "id":1839645392939, "title":"Megger Digital Earth Clamps","handle":"megger-digital-earth-clamps", "description":"\u003cdiv style=\"padding-left: 30px;\"\u003eThe DET14C and DET24C represent a new generation of earth\/\u003c\/div\u003e\n\u003cdiv\u003eground clamp-on resistance testers. These instruments induce a\u003c\/div\u003e\n\u003cdiv\u003etest current into earth systems and measure ground resistance\u003c\/div\u003e\n\u003cdiv\u003ein multi ground installations without needing to disconnect the\u003c\/div\u003e\n\u003cdiv\u003eground. They offer market leading access, advanced features, simple\u003c\/div\u003e\n\u003cdiv\u003eoperation and CAT IV 600 V safety protection.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003eThe DET14C offers storage of results for later on-screen recall and\u003c\/div\u003e\n\u003cdiv\u003ethe DET24C supports a download of results via Bluetooth® into\u003c\/div\u003e\n\u003cdiv\u003ePowerDB and PowerDB Lite, Megger’s acceptance and maintenance\u003c\/div\u003e\n\u003cdiv\u003etest data management software.\u003c\/div\u003e\n\u003cp\u003e\u003c!-- split --\u003e\u003c\/p\u003e\n\u003ch2 class=\"hidden\"\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDesigned with flat core ends they prevent dirt build up, ensuring\u003cbr\u003emeasurement integrity and improved reliability over products with\u003cbr\u003einterlocking teeth. Other enhancements over current generation\u003cbr\u003eproducts include improved accuracy and up to 300% increase\u003cbr\u003ein battery life. In electrically noisy environments the built-in filter\u003cbr\u003efunction offers increased noise immunity.\u003cbr\u003e\u003cbr\u003eDET14C and DET24C also offer a true RMS AC current\u003cbr\u003emeasurement facility up to 35 Amps. The instrument’s ability to\u003cbr\u003emeasure current flowing in an earth cable is a useful safety feature,\u003cbr\u003eespecially if the earth cable has to be disconnected. A high current\u003cbr\u003eflow to earth could draw an arc on dis-connection with potentially\u003cbr\u003esevere consequences.\u003cbr\u003e\u003cbr\u003eThe elliptical shaped head design offers improved access to cables\u003cbr\u003eand earth straps in space constrained locations. The clamp head\u003cbr\u003eaccommodates up to 37 mm diameter cable and 50 mm earth tapes\u003cbr\u003emaking them suitable for use in power stations, substations, towers\u003cbr\u003eand many more facilities. Operation in dark and restricted areas is\u003cbr\u003efacilitated by a display with backlight and an audible tone associated\u003cbr\u003ewith the hold key. Optimized jaw opening mechanism ensures proper\u003cbr\u003ejaw closure without excessive use of force when opening the jaws.\u003c\/p\u003e\n\u003cstrong\u003eLarge elliptical clamp (head) design\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eAllows testing of round cables\/rods up to 37 mm diameter and ground tapes\/straps up to 50 mm width\u003c\/li\u003e\n\u003cli\u003eImproved testing access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eSmooth mating surfaces on the clamp head\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to clean\u003c\/li\u003e\n\u003cli\u003eNo interlocking teeth to damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eCATIV 600 V operation\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHighest level of user safety available\u003c\/li\u003e\n\u003cli\u003eUnit can be used safely before the distribution board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eNoise filter function\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUser can select the filter function to increase noise immunity\u003c\/li\u003e\n\u003cli\u003eAllows the unit to be used in higher electrical noise environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eResistance and current limit alarm functions (visual and audible)\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum and maximum limits can be set to reduce test time\/improve accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eIntelligent data hold function (preset before testing)\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eIncreases instrument ease of use in difficult testing locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eBacklit display\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eAllows for operation in low light environments such as cable basements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eTime and date stamped results\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eImproved data\/results management\u003c\/li\u003e\n\u003cli\u003eImproved accuracy of result reporting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eNew ergonomic trigger design\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEasier and more comfortable to operate\u003c\/li\u003e\n\u003cli\u003eLess chance of slippage causing the head to snap shut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eUltra long battery life (24 hours continuous) with readily available batteries\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eLonger operating time\u003c\/li\u003e\n\u003cli\u003eReduced cost of ownership\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003ch2 class=\"hidden\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"table table-striped\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eResistance Measurements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eGround Resistance Range\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eResolution\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eIntrinsic Certainty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e0.05 Ω to 0.99 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.01 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±1.5% ±0.05 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e1.00 Ω to 9.99 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.01 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±1.5% ± 0.1Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e10.0 Ω to 99.9 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.1 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±2% ± 0.5 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e100.0 Ω to 199.9 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.1 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±5% ± 1 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e200 Ω to 400 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±6% ± 5 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e400 Ω to 600 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e1 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±10% ± 10 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e600 Ω to 1200 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e10 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e1200 Ω to 1500 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e10 Ω\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±35%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003eFrequency of measurement 1390 Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e \u003c!-- split --\u003e\u003c\/p\u003e\n\u003ch2 class=\"hidden\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCarrying case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCarrying strap (wrist loop) \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUser guide CD-ROM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCalibration check \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery AA (Alkaline) (4 required) \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003ch2 class=\"hidden\"\u003eResources\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2663\/3750\/files\/Megger_DET14C-DET24C_Spec.pdf?1682\" target=\"_blank\" title=\"Megger DET14C and DET24C Spec Sheet\" rel=\"noopener noreferrer\"\u003eMegger DET14C and DET24C Spec Sheet\u003c\/a\u003e\u003c\/p\u003e", "published_at":"2019-07-25T11:11:32", "created_at":"2019-07-25T11:18:06", "vendor":"Megger", "type":"Earth Ground Testers", "tags":[], "price":196000, "price_min":196000, "price_max":225000, "price_varies":true, "compare_at_price":null, "compare_at_price_min":0, "compare_at_price_max":0, "compare_at_price_varies":true, "all_variant_ids":[16804230856747,16804230922283], "variants":[{ "id":16804230856747, "product_id":1839645392939, "product_handle":"megger-digital-earth-clamps", "title":"MEG-DET14C", "option1":"MEG-DET14C", "option2":null, "option3":null, "sku":"MEG-DET14C", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Megger Digital Earth Clamps - MEG-DET14C", "options":["MEG-DET14C"], "price":196000, "weight":2268, "compare_at_price":null, "inventory_quantity":2, "inventory_management":"shopify", "inventory_policy":"continue", "inventory_in_cart":0, "inventory_remaining":2, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":""},{ "id":16804230922283, "product_id":1839645392939, "product_handle":"megger-digital-earth-clamps", "title":"MEG-DET24C", "option1":"MEG-DET24C", "option2":null, "option3":null, "sku":"MEG-DET24C", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Megger Digital Earth Clamps - MEG-DET24C", "options":["MEG-DET24C"], "price":225000, "weight":2268, "compare_at_price":null, "inventory_quantity":0, "inventory_management":"shopify", "inventory_policy":"continue", "inventory_in_cart":0, "inventory_remaining":0, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":""}], "available":true,"images":["\/\/cdn.shopify.com\/s\/files\/1\/2663\/3750\/products\/Megger_DET14C.jpg?v=1564075089"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2663\/3750\/products\/Megger_DET14C.jpg?v=1564075089", "options":["Model"], "url":"\/products\/megger-digital-earth-clamps"}

Megger Digital Earth Clamps

Product Description
The DET14C and DET24C represent a new generation of earth/
ground clamp-on resistance testers. These instruments induce a
test current into earth systems and measure ground resistance
in multi ground installations without needing to disconnect the
ground. They offer market leading access, advanced features, simple
operation and CAT IV 600 V safety protection.
The DET14C offers storage of results for later on-screen recall and
the DET24C supports a download of results via Bluetooth® into
PowerDB and PowerDB Lite, Megger’s acceptance and maintenance
test data management software.

Sku: MEG-DET14C
Vendor: Megger
2 left in stock.
$2,250.00 CAD
Maximum quantity available reached.

Designed with flat core ends they prevent dirt build up, ensuring
measurement integrity and improved reliability over products with
interlocking teeth. Other enhancements over current generation
products include improved accuracy and up to 300% increase
in battery life. In electrically noisy environments the built-in filter
function offers increased noise immunity.

DET14C and DET24C also offer a true RMS AC current
measurement facility up to 35 Amps. The instrument’s ability to
measure current flowing in an earth cable is a useful safety feature,
especially if the earth cable has to be disconnected. A high current
flow to earth could draw an arc on dis-connection with potentially
severe consequences.

The elliptical shaped head design offers improved access to cables
and earth straps in space constrained locations. The clamp head
accommodates up to 37 mm diameter cable and 50 mm earth tapes
making them suitable for use in power stations, substations, towers
and many more facilities. Operation in dark and restricted areas is
facilitated by a display with backlight and an audible tone associated
with the hold key. Optimized jaw opening mechanism ensures proper
jaw closure without excessive use of force when opening the jaws.

Large elliptical clamp (head) design
  • Allows testing of round cables/rods up to 37 mm diameter and ground tapes/straps up to 50 mm width
  • Improved testing access
Smooth mating surfaces on the clamp head
  • Easy to clean
  • No interlocking teeth to damage
CATIV 600 V operation
  • Highest level of user safety available
  • Unit can be used safely before the distribution board
Noise filter function
  • User can select the filter function to increase noise immunity
  • Allows the unit to be used in higher electrical noise environments
Resistance and current limit alarm functions (visual and audible)
  • Minimum and maximum limits can be set to reduce test time/improve accuracy
Intelligent data hold function (preset before testing)
  • Increases instrument ease of use in difficult testing locations
Backlit display
  • Allows for operation in low light environments such as cable basements
Time and date stamped results
  • Improved data/results management
  • Improved accuracy of result reporting
New ergonomic trigger design
  • Easier and more comfortable to operate
  • Less chance of slippage causing the head to snap shut
Ultra long battery life (24 hours continuous) with readily available batteries
  • Longer operating time
  • Reduced cost of ownership
Resistance Measurements
Ground Resistance Range Resolution Intrinsic Certainty
0.05 Ω to 0.99 Ω 0.01 Ω ±1.5% ±0.05 Ω
1.00 Ω to 9.99 Ω 0.01 Ω ±1.5% ± 0.1Ω
10.0 Ω to 99.9 Ω 0.1 Ω ±2% ± 0.5 Ω
100.0 Ω to 199.9 Ω 0.1 Ω ±5% ± 1 Ω
200 Ω to 400 Ω 1 Ω ±6% ± 5 Ω
400 Ω to 600 Ω 1 Ω ±10% ± 10 Ω
600 Ω to 1200 Ω 10 Ω ±20%
1200 Ω to 1500 Ω 10 Ω ±35%
Frequency of measurement 1390 Hz.


  • Carrying case
  • Carrying strap (wrist loop)
  • User guide CD-ROM
  • Calibration check
  • Battery AA (Alkaline) (4 required)

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