ANENG MH10 0.1M~1999M Digital Megohmmeter 100/250/500/1000V Insulation Earth Ground Resistance Voltage Tester


  Availability: In Stock
  Shipping: Free Airmail 
  Ship From: China Warehouse
  Estimated Delivery: 
  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022


    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.


    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.


    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.


    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888


Insulation resistance tester (or high-voltage insulation meter) is a special instrument for measuring insulation resistance. At present, electrical equipment (such as transformers, generators, etc.) is developing towards large-capacity, high-voltage, structural diversification and sealing . This requires the insulation resistance tester itself to have the characteristics of large capacity, strong anti-interference ability, diversified measurement indicators, accurate measurement results, simple and rapid measurement process, and easy to carry.
MH10 insulation resistance tester complies with the new national power industry standard ‘Electronic Insulation Resistance Meter JJG1005-2005’ specifications. It has a variety of voltage output, large capacity, strong anti-interference, and the instrument uses high-efficiency batteries, which is convenient and safe to operate. Obviously better than traditional mechanical shaking meters, it is an ideal testing instrument for measuring the insulation resistance of large transformer, transformer, generators, high-voltage motors, power capacitors, power cables etc.
Working principle:
The high-voltage generating part of the instrument adopts the high-frequency switch pulse width modulation (PWM), and adopts the rectified output of the negative polar DC high voltage through the internal double voltage, with the characteristics of energy saving, good voltage linearity , stability and small ripple coefficient.
High voltage generated by instrument line end (L) passes through load resistance Rx, flows back to instrument ground end (E), and is driven by digital display by V / I conversion.
MH10 is an electronically controlled miniature instrument, in which the high-voltage insulation resistance test has 4 rated test voltages to measure the insulation resistance.
Suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as transformers, motors, cables, switches, electrical appliances, etc. It is suitable for maintenance, repair, test and verification of various electrical equipment.
The rated output voltage can use the function knob, MH10 is at 100V, 250V, 500V, 1000V.
High pressure indication
The LED lamp (HV ON) and the ‘HV’ on the left of the display indicate the high pressure output in the instrument and the danger of electric shock. The operator should pay special attention to safety.
Measuring range is 0.1M?-1999M?, and the range is changed manually.
Strong load capacity, output short-circuit current greater than 1.0mA.
It can measure AC voltage from 1V to 750V, and the frequency of AC voltage is from 40Hz to 70Hz.
Test condition: test temperature/humidity 23 ± 5?/45?75?RH;
Output voltage: 90%~110% (output load of ?1000 M?);
Short-circuit current: ? 1.0mA;
Battery voltage low indication: The display displays ”
Insulation resistance: ? 500 M? (1,000 V);
Pressure resistance: AC 2KV 50Hz 1minute;
Technical Parameters, MH10
Working temperature and humidity: working temperature: 0?~40?, relative humidity: 85% or less;(NO including battery)
Appearance size: 160 ? 125 ? 85mm
Weight: about 500g (Not included battery)
Color box size: 210 x 178 x 78mm
Packing weight: 860g
Color: orange, blue

Technical Parameters:

basic function


basic precision

output voltage








cut off reason electricity block


250V: 0.1M?-20M?

± (4% ± 2 )

500V: 0.1M?-50M?

1000V: 0.1M?-100M?


250V: 20M?-500M?

± (4% ± 2 )

500V: 50M?-1000M?

1000V: 100M?-2000M?

short-circuit current



Median resistance

250V/500V: 2M?


1000V: 2M?




± (1% + 6 )

Package included:
1 x Resistance Megohmmeter r (Not included battery)
2 x Alligator clips
2 x Test lead
1 x Storage bag
1 x Manual
1 x Packing box

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