Extra $7.81 off coupon HRM781, click to copy!
📁 Manuals & FirmwaresDownload
Highlights
✦ Voltage Internal Resistance Battery Tester: FNIRSI battery tester can automatically test internal resistance and voltage value at the same time. The measured value can be used to determine whether the battery quality has decreased.
✦ TFT HD Color Display: The display adopts advanced color HD technology and excellent layout. Compared with traditional monochrome displays, it can present test results more clearly and vividly, greatly enhancing the user's measurement experience.
✦ Accurate Measurement: Adopts customized Kelvin four-wire connection method to avoid wire and contact resistance and improve measurement accuracy. Users can also manually adjust the voltage and resistance range.
✦ Wide Application Range: Suitable for all kinds of batteries. Car battery tester, household battery. It supports historical records and export data tables of historical measurements. View 8 sets of voltage and resistance values to batch select batteries.
✦ LED Display Handheld Meter: The resistance measurement range is up to 200Ω and the voltage measurement range is up to 100 V. The device must not be used with a DC voltage higher than 100V. Do not apply AC voltage under any circumstances.
FNIRSI "HRM-10" is our company's first handheld high-precision attery internal resistance meter. It is a true four-wire measurement internal resistance meter, designed with precision, convenient to carry. The device can automatically test internal resistance and voltage values simultaneously, with measurement results displayed on the screen. Users can also manually adjust the voltage and resistance range. The product features a sorting mode, automatically filtering the good and bad batteries based on user-set thresholds. It also supports historical records and exporting data tables of historical measurements.
Specifications
Brand
FNIRSI
Model
HRM-10
Type
Vehicle Battery Tester
Voltage Measuring Range
0 ~ ±100V (DC)
Voltage Gear
Auto, 1V, 10V, 100V
Resistance Measuring Range
0 ~ 200Ω
Resistance Gear
Auto, 20mΩ, 200mΩ, 2Ω, 20Ω, 200Ω
Accuracy
±0.5%
Signal Frequency
AC 1Khz
Rechargeable
Type-C Intrrface (5V/1A)
Battery
1000mAh lithium battery
User Calibration
Support
Sorting Mode
Support
History Recoed
Support
Recorded Data Export
Support
Working Environment
-10℃ ~ +45℃, relative humidity < 80%
Storage Environment
-20℃ ~ +80℃, relative humidity < 80%
Size
158.7x80.5x28.4mm
Weight
225g
More Product Details
1. HRM-10 Host *1
2. Clip Test Line *1
3. Type-C Data Cable *1
4. User Manual *1
5. Packaging Box *1
2. Clip Test Line *1
3. Type-C Data Cable *1
4. User Manual *1
5. Packaging Box *1
Using Environment and Precautions
The device should be stored in a soft case, and the operating environment should be at a temperature of -5~40℃, and the relative humidity should not exceed 80%.
The device should be stored in a clean and dry place to avoid moisture, mold, heavy pressure, mechanical damage,humidity and direct sunlight.
Avoid using in the rain or fog, avoid dropping or shocking.
When the screen on the LCD does not light up, it indicates that the voltage is too low, and it needs to be charged in time.
Copyrights
The product specifications are subject to change without notice, allfinal interpretation rights were reserved by FNIRSI Technology Co., Ltd, All trademarks, product images, technical parameters are properties of FNIRSI Technology Co.. Ltd. All rights reserved.
Warranty
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from fnirsi.com), lifetime technique support by FNIRSI.
Please feel free to reach us with any concerns:
Email: service@fnirsi.com / info@fnirsi.com
We strive to reply to you within 24 hours.
FNIRSI has started researching and development manufacturer of quality optical products including Golf rangefinder, laser,measure device and binoculars since 2016.
Focus on the development,researching, and manufacturing for over 8 years.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
At Fnirsi, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from fnirsi.com. This policy aims to give you confidence and peace of mind when shopping with us.
What is the 30-Day Price Guarantee?
Our 30-day price guarantee means that if you purchase a product from fnirsi.com and the price of that product drops within 30 days of your purchase date, you are eligible for a refund of the price difference of the products. (Prices are based on USD. No refunds will be given for price changes in other currencies due to exchange rate fluctuations.)
How Does the Price Guarantee Apply?
- Eligibility: The price guarantee applies only to purchases made on fnirsi.com. Products purchased from other retailers or third-party sellers are not eligible.
- Timeframe: The price drop must occur within 30 days of your original purchase date.
- Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).
How to Apply for a Price Difference Refund
If you notice that the price of a product you purchased from fnirsi.com has dropped within 30 days, follow these steps to apply for a refund of the price difference:
- Documentation: Prepare your order number and proof of the price drop (such as a screenshot and link to the product page showing the reduced price).
- Contact Us: Reach out to our customer support team at info@fnirsi.com .Include your order number, proof of the price drop, and a brief explanation of your request.
- Verification: Our team will verify the price drop and your purchase details.
- Refund Process: Once verified, we will process the refund for the price difference to your original method of payment. It typically takes 1-3 business days for you to receive the refund.
At Fnirsi, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with Fnirsi, knowing that you are always getting the best deal available.
Thank you for choosing Fnirsi. If you have any questions or need further assistance, please do not hesitate to contact our customer support team at info@fnirsi.com.
Some of the reviews shown are from related products the merchant grouped with this one.
D
I specifically brought this brand Battery Tester because I have seen reputable technicians using it. Having used it now myself, I am completely satisfied with it. The look and feel is quality. The ease of use and accuracy is very good. I like the display as it is easy to see. The kelvin clips that come with it are functional and sturdy. I highly recommend also getting the accessory Test Probe and the Battery Clip.
m
Un buen equipo ahorra tiempo de diagnóstico lo recomiendo
G
I could have easily given this a 5 star rating simply on the design and accuracy, but I seriously question the though that went into designing the cell tester probe. It barely has enough wire spread between the two probes to test an 18650 let alone a 20700. And if you are trying to get a reading on cells already incorporated into a basic 20 v series array, this flaw makes it impossible. I now have to figure a way to extend the wires.
I would love it if Fnisri would send me one with a longer set of lead wires so as to enable these readings.
P
Reçus dans les temps en excellent état. Appareil très précis et très agréable à manipuler
K
It is Accurate, Compact, Sweet looking, a Masterpiece!
Saved me from using bad batteries and reviving good ones!
T
How is it possible that the firmware on the device is V0.4, while the latest version on the web is V0.3? Apart from that, everything is fine and there were no problems with the delivery.
A
Good quality product, exactly as described. It fully meets expectations. I am satisfied with the purchase.
K
I had a good experience ordering from Fnirsi's website and have found all the products I have ordered have performed well.
u
Elégedett vagyok a rendelt belső ellenállás vizsgálóval külön karton dobozba is be rakták a plus verziót így teljesen sértetlenül jött meg a teljes csomag, a kicsomagolást és a első tesztelésejet fél töltöttem youtube-ra is és az innen érkezettel teljesen elégedett vagyok bátran ajánlom mindenkinek!
M
Perfect and fast delivery. Very good packaging. Extremely good device, made of quality materials. Exceptional accuracy thanks to its Kelvin probes. Very convenient menu, especially when handling multiple batteries.
Thank you.
G
It took a few weeks for unit to arrive, but I’ve been thrilled with it. I strongly recommend it.
#
It is well packed for the trip. Good thing because on the inside the boxes look very nice. Unwrapping the items is like a treasure hunt, so many nice wrappers. First thing to do is charge up the batteries. The parts are very good looking and complete. I like the case for the scope. Pocket for the cables well shock proof and a zipper to shut.
A
UPDATE: Good news, the clamp test is compatible with 21700, but it's not immediately obvious, so I took some additional photos.
Turns out the lower tip is mounted on a fairly strong spring, and you just need to apply a bit of pressure to insert the 21700 format.
The clamp is amazing; I even managed to test the tiny 10180 format with it!
This multimeter is remarkable for its price and precision, especially when compared to a professional Fluke tool. While it falls short in terms of voltage measurement stability, it is highly precise when measuring internal resistance.
However, it’s not a full 5/5 rating due to the poor design of the new tester clamp. For instance, it doesn’t support the popular 21700 battery format, which is quite disappointing for a tool specifically designed for battery testing.
It’s unfortunate because just a few extra centimeters in the clamp design would allow it to accommodate 44 standard battery formats—something the SkyRC MC3000 charger achieves effortlessly.
To be fair, it is possible to insert a 21700 battery by removing the two adjustable screws at the back, which extends the tester clamp beyond its original limit (as shown in the photo). However, doing so applies unintended stress to the solder joints, which is not ideal.
On the other hand, the other tester probe is excellent, featuring spring-loaded tips that make measurements very comfortable. The only downside is its short cable, which prevents the probes from being positioned face-to-face horizontally, limiting usability in certain scenarios.
M
Everything works well. As described. Arrival on time.
Everything works well. As described. Arrival on time.
G
Everything works well. As described. Arrival on time.
Everything works well. As described. Arrival on time.
M
Great device!
The first minus the lack of a case, decided to buy a handbag from uni-T. Together with protective foam from the box, stood up like a native)
The second negative, this is the lack of accessories, decided by the purchase of gx12 4 pin plug and stand from yaorea or similar.
T
Excellent price and delivery. The recording history mode will be very useful for sorting my collection of rechargeable batteries. Seems to very accurate, and can also be calibrated if you want even better accuracy.
A
Shvidka delivery, it is well packed, Daily News viglyad. All right
P
Super recommend great quality product
S
Waht do is calibration?
Are you asking how to calibrate the device? You can press and hold the Menu (right) button to enter the menu, select voltage or resistance, tap OK to proceed, and follow the instructions to select the calibration range. Each range can be manually calibrated separately, and each range will not affect the other. Restoring the device to factory settings will restore the factory calibration parameters.
- Choosing a selection results in a full page refresh.