LS212 350mm 0.001Resolution Ultrasonic Thickness Gauge Through Coating Digital High Precision Ultrasonic Thickness Meter
Standard probe: Suitable for measuring conventional workpieces
Micro-diameter probe: Suitable for measuring small-sized curved materials
Coarse crystal probe: Suitable for measuring cast iron and some materials with large crystal particles
High temperature probe: Suitable for measuring high temperature workpieces
Parameter | Value |
Resolution | 0.8-10mm:0.001mm 10-100mm:0.01mm 100-350mm:0.1mm |
Sound Velocity Range | 1000~9999m/s |
Display | 240 * 160 dot matrix LCD |
Unit | mm/inch |
Power Supply | 2 * AA alkaline dry batteries |
Host Size | 142 * 72 * 28 mm |
Weight | about 230g |
Working temperature range | -10~50ºC,0~85%RH(No condensation) |
Storage temperature range | -10~60ºC,0~85%RH(No condensation) |
Probe specifications and parameters | ||||
Probe | Standard Probe | Micro-diameter Probe | Coarse Crystal Probe | High Temperature Probe |
Probe Model | 5MHZφ10 | 7MHZ PT-06 | 2MHZ ZT-12 | 5MHZ GT-12 |
Minimum measuring area | φ10mm | φ6mm | φ12mm | φ12mm |
Probe size | φ18*26mm | φ15*25mm | φ18*28mm | φ43*48mm |
Measuring Range(45#steel) | 0.8-600mm | 0.75-80mm | 3-200mm | 3-200mm |
Accuracy(H is the standard value) | H<10mm:±0.05mm H≥10mm:±0.5%H | H<10mm:±0.05mm H≥10mm:±0.5%H | H<10mm:±0.1mm H≥10mm:±0.5%H | H<10mm:±0.05mm H≥10mm:±0.5%H |
Exposure temperature | -10~60ºC | -10~60ºC | -10~60ºC | -10~500ºC |
Application | Measure conventional workpieces | Measure surfaces and small workpieces | Cast iron and some materials with large crystal particles | Measure high temperature workpieces |
Price | 36USD | 59USD | 120USD |
The instrument is equipped with standard probes by default, if you need to buy other specifications of the probe please contact us!
Since liquids are sensitive items, we will remove the coupling agent and replace it with an empty bottle for delivery. If you need coupling agent, please contact customer service to increase the shipping cost and shipping methods.









No. | Description | Quantity | Unit |
1 | LS212 Ultrasonic Thickness Gauge | 1 | Set |
2 | Test Probe | 1 | Pcs |
3 | Silicone Case | 1 | Pcs |
4 | Certificate/Warranty Card | 1 | Pcs |


Q: What is the max thickness of the material that the instrument can test?
A: The max range of LS211 can reach 600mm, and the max range of LS212 and LS213 is 350mm.
Q: Is there any difference between LS212 and LS213?
A: The resolution of LS212 can reach 0.001mm, and the resolution of LS213 is 0.01mm.
Q: How to place order?
A: Talk to service staff, confirm machine details, after confirmed the order, we will send you PI to confirm.
Q: What is your warranty? And do you have technique support?
A: Our warranty is 1 year. We have technique support and training. We can also offer on-site serive if need.
Q: How Long is your lead time?
A: It depends on the different products. Usually 15-20 days after payment received.
Q: Do you provide OEM or ODM service?
A: Yes, we have over 15 years experience for OEM and ODM serivce. Add your logo on machine is also ok for us.
Q: What's the shipment ways you can provide?
A: By Air, By sea, By Truck, By Express(door to door): DHL, UPS, FedEx, TNT, SF, EMS ect.