RK2681N/ RK2681AN/ RK2682N Insulation Resistance Tester

 RK2681N:100kΩ-5TΩ  10/25/50/100 /250 /500V

RK2681AN:100kΩ-10TΩ  10/50/100/250/500 /1000V

RK2682N :500kΩ-2GΩ  500 /1000V



Product detail



RK268_series Insulation Resistance Tester

Product Introduction

RK2681 Series Insulation Resistance Tester Is A Kind Of Insulation Performance Measuring Instrument Of Household Appliances,Lighting Appliances,Electric Heating Appliances,Electronic Components,Dielectric Materials,The Whole Machine And So On.Fast Test Speed,Good Stability,Convenient Operation,And Has Discriminated Function.
This Instrument Complies With The Requirement Of The Standard Of Electronics Industry Ministry GB6587.1II Group,Rated Service Conditions:A:ambient Temperature:0~40℃ B:relative Humidity:<70%  C: Atmospheric Pressure:86~106kPa.
The Insulation Resistance Tester Of RK2682 Type Design According To The IEC,BS,UL And Other International And Domestic Requirements Of The Safety Standard,Testing Is Divided Into DC500V And DC1000V Two Files,The Insulation Resistance Is Divided Into 0.5MΩ~2000MΩ Four Files (2MΩ,20MΩ,20MΩ,2000MΩ).The Instrument Is Based On Absorbing And Digesting The International Advanced Insulation Resistance Testing Instrument And Combined With The Actual Use Of Many Users In Our Country To Improve And Refine.We Pay More Attention To The Performance And Quality In The Price/Performance.In Terms Of Price,We Pay More Attention To The Actual Purchasing Power Of Many Users.It Belongs To The Lowest Price Of The Product In The Domestic Same File Type.


Application Area

Household Electric Appliances:TV,Refrigerator,Air Conditioner,Washing Machine,Dryer, Electric Blanket,Charger Etc.
Insulation Material:heat Shrinkable Tube,Capacitor Film,High Pressure Tube,Insulating Paper,Insulated Shoes,Rubber Insulating Gloves,PCB Circuit Board Etc.
Instruments And Meters:oscilloscope,Signal Generator,DC Power Supply,Switching Power Supply And Other Types Of Machine.
Lighting Appliances:ballast,Road Lights,Stage Lights,Portable Lamps And Other Types Of Lamps.
Electric Heating Appliances:electric Drill,Pistol Drill,Cutting Machine,Grinding Machine,Electric Welding Machine Etc.
Wire And Cable:high Voltage Cable,Optical Cable,Electric Cable,Silicone Rubber Cable, Etc.
Motor: Rotating Electrical Machines, Etc.
Office Equipment:Computer,Currency Detector,Printer,Copier, Etc.


Performance Characteristics

Easy To Operate,Reliable Performance

With Steady Voltage Automatically Function
With Undesirable Discriminant Function
Fast Test Speed,Good Stability,Easy To Operate



1.Is your parts new and original ?
Answer : Yes !Our parts could accept any kinds of testing , if there is any quality problems we will take responsible .
2.What is your warranty ?
Answer : Within 60 days after package have been received .
3.How to pay the order ?
Answer : We could accept TT , Escrow , , Western Union and Alipay .After the order have been confirmed the invoice will be sent
for reference .Then make payment as the way you like , as soon as the payment have been confirmed ,we will arrange shippment
within 3 days .
4.Quality problems
Answer : If there is any quality problems or questions , we could offer technical support or return service .
5.What is your lead time ?
Answer :There are no lead times for in-stock products. Most of the parts could be shipped out within 3 days after payment have
been confirmed.
6.May I have a sample for testing ?
Answer :Yes ! Only to pay shipping cost ,free samples could be sent for testing .
UPS / Fedex / DHL / TNT / EMS. Pls contact us directly which way your preferred.

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  • model RK2681N RK2681AN RK2682N
    Test resistance 100KΩ~5TΩ 100KΩ~10TΩ 500KΩ~2GΩ
    Test accuracy R<1GΩ: ±3% of reading + 0.5 divisions ±5%+2 words
    R≥1GΩ: ±5% of reading + 0.5 divisions
    R≥100GΩ: ±10% reading + 0.5 grid
    Output voltage (V) 10/25/50/100/250/500 10/50/100/250/500/1000 500/1000
    Voltage accuracy ±2%
    control method analog circuit Digital circuits
    Range method manual
    Measuring speed Resistive elements: <0.5 seconds, capacitive elements: 0.5 to 10 seconds
    working environment 0℃~40℃,≤85%RH
    Power requirements 220V±10%, 50Hz/60Hz±5%
    Dimensions (DxWxH) 400*365*135mm 340*270*110mm
    weight 6kg 6.5kg
    Accessories power cord, test lead
    Optional RK501 Insulation Check Box

    RK2681N Insulation Resistance Tester Measures Range 100K ohm to 5T ohm With Steady Voltage Automatically Function


    model picture type Overview
    RK26004B   Standard The instrument comes standard with insulation resistance test clips, which can be purchased separately.
    RK00001   Standard The instrument comes standard with a national standard power cord, which can be purchased separately.
    Certificate of Qualification Warranty Card   Standard The instrument comes with a certificate of conformity and a warranty card as standard.
    Factory Calibration Certificate   Standard The instrument comes standard with a product calibration certificate.
    manual   Standard The instrument comes with a product instruction manual as standard.
    RK501 Insulation Check Box   Optional For details, see Attachment Checker.

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