Are you trying to find process calibrators among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling process calibrators on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 15 hours of research and did 22 process calibrators tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best process calibrators you can buy today
- Conversion Of Engineering Quantity Display: Displays signals as physical or engineering values; linear correspondence between physical and engineering quantities; for example, 420mA current signal corresponds to 0100; 4mA equals 0, 12mA equals 50, 20mA equals 100; range adjustable through parameters
- Signal Conversion: The input signal is converted into an output signal, which can be converted between different physical quantities; for example: the input frequency signal is converted into a current signal, and the input range is 0-1000hz into 4-20mA.
- Programming Output: It has the output function of automatically and continuously changing the size according to the setting parameters, and can choose three modes: monotonous rise, monotonous fall and cycle.
- Real-time Curve : The change trend of input and output signals can be displayed by drawing a curve, and the sampling time of the curve can be set.It can also automatically adjust the display curve within the range of the maximum and minimum values within a certain period of time.
- History Record & Firmware Upgrade: Record and view a certain amount of historical data.Support USB emulated U disk for firmware upgrade.
- Preset Value: 4 groups of commonly used signal values can be preset to facilitate quick adjustment of output.
- Modbus Slave: SG-004A can communicate with configuration software or PLC via RS485, set the instrument.
- Built in fast-acting one time fuse can prevent most of the instrument damage caused by incorrect insertion of above 110v city power.
- AD, DA, reference voltage, operational amplifier and other important chips are all of high precision, high temperaturestability, to improve the temperature stability and long-term aging performance of instrument.
- The sensitivity of the thermal resistance and the resistance output to the external exactiation current are reduced in the circuit structure.
- Increased the output accurarcy. It is suitable for constant current and non-constant current of the external exactiation current, which enlarges the usable range of the instrument.
- High speed response key without any delay. The LB02 functions cover most of the functions required for the maintenace of PLC, DCS, ESD, filed instrument, control valves, frequency converters and so on, with high accuracy and long term stability.
- VERSATILE AND ACCURATE VOLT MA THERMOCOUPLE CALIBRATOR: Signal generator, simulator and volt / mA meter for calibrating, testing and repairing milliamp loops, thermocouples, PLC, temperature control and HVAC systems. Easily generate precise test signals for current and voltage devices (mA, mV, V, Celsius and Fahrenheit ranges).
- NUMERIC KEYPAD for ease and flexibility in setting output signals configuring options. HOTKEY programming for each numeric key (long-press immediately outputs user-configured voltage, current or temperature signal). RAMP AND LADDER OUTPUT FUNCTIONS can be custom configured. BUILT-IN 24V LOOP SUPPLY lets you power and read a device or transmitter without needing another multimeter. This greatly simplifies testing 2-wire current loops.
- MEASURE VOLTAGE OUTPUT SIGNALS from process devices and sensors with two input ranges of 0-100mV (0.01mV resolution, 0.06% accuracy) and 0-20V (1mV resolution, 0.08% accuracy). MEASURE CURRENT TRANSMITTERS within a range of 0 to 24mA with 0.001mA resolution and 0.08% accuracy. MEASURE THERMOCOUPLE TEMPERATURES within a range of -250°C to +1800°C and resolution of ±0.7°C to ±2°C (range and resolution depends on thermocouple type, supported are type K, J, E, T, N, S, R, and B.)
- GENERATE PRECISE TEST VOLTAGES, CURRENTS AND SIMIULATED THERMOCOUPLE TEMPERATURE SIGNALS for testing loops, transmitters, data loggers, meters or any devices that measure 4-20mA currents, sensor voltages, or temperatures. Generate voltages in two ranges: 0-100mV (0.01mV resolution) and 0-20V (1mV resolution). Generate currents within a range of 0 to 24mA (0.001mA resolution). Generate thermocouple temperature signals within a range of -250°C to +1800°C (for types K, J, E, T, N, S, R, and B).
- The eC370T Volt/mA/TC calibrator is powered by six AAA batteries (included). A windows-based software tool is available for download to control the calibrator with a computer via USB cable. The package includes one eC370T calibrator, 6 AAA batteries, carrying case, test leads, alligator clip adaptors for test leads, Type K thermocouple probe, K-Type thermocouple connector, Mini-USB cable and a detailed user manual.
- Loop power:24V,Loop detection
- The 24V loop power supply and measuring the current
- Built in 250 Ω HART loop resistance
- The Fluke 725 Multifunction Process Calibrator is a powerful, yet easy-to-use field calibrator. Use the measure and source functions to test and calibrate almost any process parameter
- Small, streamlined shape, rugged, reliable design stands up to field use
- Easy to read measure/source screen lets you view input and output simultaneously
- Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors and transmitters
- Source/simulate volts, mA, thermocouples , RTDs, frequency, ohms, and pressure to calibrate transmitters
- The signal generator is suitable for a variety of working conditions, and can perform PLC system debugging, DSC system debugging simulation, valve positioner adjustment, instrument testing and calibration, and inverter testing.
- Real-time curve display, you can display the change trend of input and output signals through the curve, can record up to 100,000 or 15 sets of data, the frequency of input and output is 0-9999HZ, 0.2% high-precision test
- High-definition color screen backlight display, 2.4-inch TFT-LCD , with backlight for clear reading, the color of the button backlight will be different in different modes
- Only the size of a palm, light and portable, you can put it in your backpack at any time ,long-term standby power, built-in 3000mah lithium battery, can standby for a long time for 24 hours, the top right of the screen can display the remaining power, suitable for Type C The charging port is convenient to carry out.
- The fuselage is made of ABS hard shell, and the product is surrounded by an integrated non-slip silicone, so the product is not easy to be broken.
- Brand New, High Quality Replacement AC Wall Power Charger Adapter
- Input: AC 100-240V 50/61Hz Auto (Worldwide AC Input)
- Over Voltage Protection, Over Heat Protection
- Tested Units. In Great Working Condition.
- Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors, transmitters and other instruments
- Source/simulate volts, mA, thermocouples, RTDs, frequency, ohms, and pressure to calibrate transmitters
- Power transmitters during test using loop supply with simultaneous mA measurement
- Measure/source pressure using any of 29 Fluke 700Pxx Pressure Modules
- Create and run automated as-found/as-left procedures to satisfy quality programs or regulations. Record and document results
- 0 to 24mA (-25 to 125-Percent ) readout
- 24V DC power source for 2-wire current loop
- Source and measure 8 thermocouple type devices (J, K, T, E, C, R, S and N)
- VERSATILE AND ACCURATE VOLT MA CALIBRATOR: Signal generator, simulator and volt / mA meter for calibrating, testing and repairing milliamp loops, PLC and HVAC systems. Easily generate precise test signals for current and voltage devices (mA, mV and V ranges).
- BUILT-IN 24V LOOP SUPPLY lets you power and read a device or transmitter without needing another multimeter. This greatly simplifies testing 2-wire current loops.
- MEASURE VOLTAGE OUTPUT SIGNALS from process devices and sensors with two input ranges of 0-100mV (0.01mV resolution) and 0-20V (1mV resolution) with 0.02% accuracy. MEASURE CURRENT TRANSMITTERS within a range of 0 to 24mA with 0.001mA resolution and 0.015% accuracy.
- GENERATE PRECISE TEST VOLTAGES AND CURRENTS for testing loops, transmitters, data logger, meters or any devices that measure 4-20mA currents or sensor voltages. Generate voltages in two ranges: 0-100mV with 0.01mV resolution and 0.02% accuracy, and 0-20V with 1mV resolution and 0.02% accuracy. Generate currents within a range of 0 to 24mA with 0.001mA resolution and 0.015% accuracy.
- The eC380V Volt/mA calibrator is powered by six AAA batteries (included). The package includes one eC380V calibrator, 6 AAA batteries, carrying case, test leads, alligator clips adaptors for test leads, and a detailed user manual.
- The high-definition TFT color LCD screen makes the reading more eye-catching.The resolution is 240*320.Low power consumption.Adjustable button backlight and high-definition TFT color LCD screen make it more convenient for users to operate at night and during the day.
- It is powered by a large-capacity lithium battery and is charged with a Type-c interface (5V).The capacity of the lithium battery is 3000mAh,Super long working hours.Signal generator is small and light but has a long standby time and high precision.Easy to carry when you go out to work.
- Real-time observation of changes in voltage and current.PWM output can set frequency and duty cycle respectively.The output has a custom function,the upper and lower output limits can be set arbitrarily.Internal reverse and overcurrent protection,more secure.
- SG-003A signal generator is mainly used for debugging of industrial field PLC, process instrumentation, electric valve and so forth. Friendly operation interface is easy to use.
- If you have any questions, please feel free to contact us for a refund or replacement. We provide 100% satisfaction guarantee and perfect service.
- Fluke Replacement Battery - Compatible with BP7235, 700, 740, 744, DSP-4000PL, DSP-4000
- Battery Specs - Capacity: 3500mAh, Voltage: 7.2, Nickel-Metal Hydride
- Output Volts: 7.2V, Capacity: 3500mAh
- Color: Black / UpStart Logo
- Brand: UpStart Battery
- 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
- 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
- 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
- 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 arrow or right arrow to select it, the operation is very simple, no combination of keys, quick and easy operation
- 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
- New Upgraded Version LB02A Process Calibrator for TC PT100 PT1000 CU50 OHM Signal Calibration LB02A (* No MODBUS, Hart functions)
- High accuracy 0.025%+1/2 digits, high reliability, and stability.
- Have a full-function operating mode. Users can enter any value through the digits buttons. The calibrator can output the signal directly.
- 2200mAH re-chargeable battery inside is very suitable and convenient for applications indoors or outside industrial sites.
- Signal output & simulation: 0-10KHz frequency, 4-20mA source or passive signal, 0-11V, 0-110mV, 20-400Ω, standard R, E, S, K, J, B, T, N type thermocouple, PT100, PT1000, CU50, 24V outputs, etc.
- Measure or Simulating a Thermocouple
- Ambient temperature compensation and display
- Source and measure 8 thermocouple type devices (J, K, T, E, R, S, B, N) or mV(-10mV~100mV)
- Large 5 digit LCD with full angle
- High accuracy maximum up to 0.3℃ and 0.025% for mV
- With Standard jack for external power supply
- Thermocouple Process Calibrator is a exactitude measurement and source handhold instrument, it can be use to calibrate the Thermocouple instrument.
- Thermocouple Process Calibrator can measure or simulate 8 types of difference Thermocouple ( ℃ or ℉ ), and measure or simulate the millivolt. But it could not use to measurement or source at a same time.
- Replacement Fluke Battery - Compatible with Fluke BP7235, 700, 740, 744, DSP-4000PL, DSP-4000
- Battery Specs - Capacity: 3500mAh, Voltage: 7.2, Nickel-Metal Hydride
- One Year Warranty
- Grade A Quality. High Capacity.
- More precise measurement and calibration source performance, accuracies of 0. 01 percent
- 2 separate channels; measure, source and view process signals simultaneously
- Measure volts, mA, RTDs, thermocouples, frequency and resistance to test sensors and transmitters
- Source/simulate volts, mA, thermocouples, RTDs, frequency and pressure to calibrate transmitters; Maximum current:22 mA, short circuit protected
- 3 Year
- Computer Interface Cable For The Fluke 754 Process Calibrator
- The package length is 29.21 centimeters
- The package height is 3.048 centimeters
- The package width is 8.89 centimeters
- Process test lead kit
- For 753/754 multi-function process calibrator
How to choose a good process calibrators
Does the idea of finding a fantastic process calibrators make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in process calibrators. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top process calibrators products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top process calibrators on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top process calibrators brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top process calibrators based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the process calibrators were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good process calibrators, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your process calibrators.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting process calibrators for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our process calibrators. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what process calibrators should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on process calibrators.
