Photo Digital Tachometer Laser Range 2.5~ 99999 RPM Auto-range LCD Photo Tachometer With Max Min Last Data

FOB Reference Price:Get Latest Price
$11.50 - $17.50 / Pieces | 100 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 5 Negotiable
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
±(0.05%+1 digit)
Sampling time:
0.5sec(over 120RPM)
Range Select:
Measuring Range RPM:
Resolution RPM:
0.1RPM(2.5~999.9RPM);1RPM(over 1,000RPM)
Detecting Distance:
3*AAA 1.5V Battery
Supply Ability
Supply Ability:
50000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Tray + blue cloth bag
Lead Time :
Quantity(Pieces) 1 - 100 >100
Est. Time(days) 5 To be negotiated

Photo Digital Tachometer Laser Range 2.5~ 99999 RPM Auto-range LCD Photo Tachometer With Max Min Last Data

Product Description



This item is used the microcomputer (CPU) technique, photoelectric technology, anti- jamming technique and junction laser technique for non-contact measurement of Rotation   speed (RPM). 
1-Model: BJ-2234A
2-Color: Blue & Black
3-Photo tachometer
4-100% brand new
5-Wide measuring range and high accuracy.
6-Memory: Max value, Min value, Last value. Can store 96s data
7-LCD backlight to make sure that it can be used in any light circumstance.
8-Low battery indication
9-Smooth housing design, comfortable to be held.
10-Range select: Auto-range
Measuring Range  RPM: 2.5~99,999RPM
Resolution  RPM:0.1RPM(2.5~999.9RPM);1RPM(over 1,000RPM)
Accuracy: ±(0.05%+1 digit)
Detecting Distance: 50~500mm
Sampling Time: 0.5 sec (over 120RPM)
Time Base: 6MHz Quartz crystal
Battery: 3xAAA 1.5V Battery   (without battery)
Weight: 120g
Detailed Images


Company Information



Q:What’s the MOQ ?

Answer: Usually speaking, we do not set MOQ since we want to do business with any business type, including retailer and wholesaler.   

Q: How do you deliver the goods ?

Answer: We send by sea or by air including DHL,FedEx,TNT,UPS etc.

Q: What’s you main payment terms ?

Answer: T/T,Paypal ,western union and trade assurance is welcome to us.

Q:Can you do private label ?

Answer: Yes, of course. OEM is absolutely supported; both on package or devices. 

Q:What certifications do you have ?

Answer: All electronic products are with CE & RoHS certificates. 

Q:How can I get a sample ? What’s the sample fee? Is it refundable ?

Answer: Please confirm with us the model you’ll purchase, and you prepaid the sample fee , after sample tested and qualified, we will refund this sample fee when you place the bulk order. We can send out the sample within 2 working days after receiving payment. 

Q:What’s the lead-time ?

Answer: Normally it takes 3-5 working days after receiving payment. 

Q:Do you have in stock ?

Answer: Yes, we usually hold some quantities in stock, such as 100pcs or 200pcs are ready to ship immediately. 

Q:What about your after-sales services ?

Answer: We have 100% QC before shipment. If there are some unexpected problems happen, we hope to solve these problems with our customers through friendly ways as below:

1, If it’s quality problem, customers must provide photos or videos and other evidences to us for identify. After confirmation, we’ll send the new products to replace the damages in next order.

2, If it’s man-made damaged, customers should take full responsibility.

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