DY1200 Clamp-on Ground Resistance Tester
Main Features:
55*32mm jaw size for larger ground rods
Autoranging ground resistance measurements from 0.01Ohm to 1000Ohm with 0.01Ohm resolution
AC Leakage current range of 10mA to 30.00A with 50µA resolution
Configurable alarm value for resistance and current to support your measurement
Ergonomic mold, full rubber coating for slip proof
Simplifies ground resistance measurements on multiple point ground systems
Verification resistor confirm accuracy of meter
Datalogging with 99 data points
Complete with heavy duty case and verification resistor
Specifications:
Earth Ground Resistance | Range | Resolution | Precision |
0.01Ω ~ 0.99Ω | 0.01Ω | ±1%+0.01Ω | |
1.0Ω ~ 49.9Ω | 0.1Ω | ±1.5%+0.1Ω | |
50.0Ω ~ 99.5Ω | 0.5Ω | ±2%+0.5Ω | |
100Ω ~ 199Ω | 1Ω | ±3%+1Ω | |
200Ω ~ 395Ω | 5Ω | ±6%+5Ω | |
400Ω ~ 590Ω | 10Ω | ±10%+10Ω | |
600Ω ~ 1000Ω | 20Ω | ±20%+20Ω | |
Min. Resolution | 0.01Ω | ||
Configurable alarm value of resistance | 0~199Ω | ||
Leakage current | Range | Resolution | Precision |
0 ~ 80mA | 50µA | ±2.5%+1mA | |
80mA ~ 650mA | 0.5mA | ±2.5%+2mA | |
650mA ~ 4A | 5mA | ±2.5%+10mA | |
4A ~ 30A | 10mA | ±2.5%+20mA | |
Min. Resolution | 50µA | ||
Measurement of leakage current | 46 ~ 65 Hz, RMS | ||
Configurable alarm value of current | 0~499mA | ||
Memory | 99 sets | ||
Conductor Size | 32 * 55 mm | ||
Working Temperature | -10°C ~ 55°C | ||
Working Humidity | 10%~80% | ||
LCD Size | 28.5 x 47 mm | ||
Power: AA1.5×4 (Not included battery)
Product Size: 285*90*60 mm
Product Net Weight: 1285g (Not including battery)
Standard Accessories: Verification resistor, carry case
Standard Individual packing: carry case


1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. All orders will be shipped out within 3 working days after we have successfully received your payment.
3. We offer regular Post Air Mail and have set up methods.
4. Since the trade is trans-national, as well as airmail is the cheapest shipping method, it will take a long time for delivery. If you don’t want to wait such a long time, please choose Express and pay the fee.
5. We are not responsible for your Customs duty.

1. If items are found in bad condition when received, please contact us freely. We can refund the money or resend a new one to you.
2. If you are not satisfied with the product because of personal preference, you can return it to us within 7 days. You need to pay the freight.
3.All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.

1.12 months warranty
2.If you are not satisfied when you receive your item or with quality problem,please contact us,we can offer return or resend warranty but please offer evidence to show the problem actively.

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Great news, we offer international shipping services and deliver to over 200 countries. The more of you we can reach the happier we are.
Packages will be shipped via a courier service which is dependant on the size and weight of the product. All packages are tracked and you will receive an email with this information when your order has been shipped.
Customs fees are not handled by us so please be aware that when you consent to packages being delivered you may incur custom fees when they arrive.
Delivery timescales depend on the location, please see below our estimated shipping times…
Don’t worry, all orders can be cancelled until the point of shipping. All you need to do to cancel an order it contact us as soon as possible.
We care about you and your customer satisfaction so if you need a refund you can request one no matter what.
If your refund is approved, it will be processed and applied back onto your payment method within 14 working days.
We also offer an exchange service, just contact us as soon as possible and we will take it from there.
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