LB02 Signal Generator Resistance Current Voltmeter Source Process Calibrator 4-20mA/0-10V/mV LCD Display


  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


Description :
This instrument can output/measurement the following  signals: Current signal/Voltage signal/mV signal; 8 kinds of  thermocouple (E,K,B,S,T,R,J,N) signal; Resistance signal; Thermal  resistance(Pt100, Cu50)signal, containing 14 input, 15 output, analog meter site can be read or the vast majority of quantities.V,mV,mA, Ω input and output has a  corresponding button, call directly, no combination of keys, quick and easy  operation. Small instrument, Rich functionality
Features :
1. Expect with the conventional signal input and output  functions, as well as resistance, Pt100, Cu50 RTD, thermocouple input-output 8 kinds  of signals, very powerful.
2. All functions all use internal electronic switch, and some other brands on the  market, unlike DIP switch auxiliary products need to exclude the impact of the  mechanical structure life,but also improves the ease of use.
3. Two connector terminals, any level, regardless of the input and output terminals of the full use of these two,no longer have to forget plug lead damage  to the meter or equipment to worry about.
4. V,mV,mA, Ω input and output has a corresponding button, call directly, without  advance menu selection, thermocouple, RTD input and output it is only after entering the function corresponding mV or Ω files left a r r o w or right a r r o w to  select it, the operation is very simple, no combination of keys, quick and easy operation.
5. Segment LCD clear display and used multimeter or a calculator is the  same. Large display area, visual area of 49*29mm. Low power consumption, maximum power consumption of less than 0.3mA. It will be less than 10mA, when the  backlight is opened.
Update Features:
1. Increase disposable fast blow fuse, to avoid false instrument damage caused by voltage 220V plug.
2. In addition to having a conventional signal input and output functions, as well as resistance, PT100.Cu50 RTD, thermocouple eight kinds of input and output signals can be output, measuring negative temperature, very powerful.
3. Thermal resistance, resistance to external excitation output current is reduced sensitivity. Increase the output and the measurement accuracy. For both constant and non-constant resistance measurement method, expanding the use of the instrument.
4. All functions all use internal electronic switch.
5. V.mV.mA. Resistance of the input and output has a corresponding button, directly call without advance menu, no combination of keys.
6. Only two connector terminals, any level, regardless of the input and output all use these two terminals.


Package Included:

1 x LB02 Signal Generator
1 x USB Cable 
1 x Test Probe
1 x Portable Bag

Detail Pictures:

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