





The UNI-T UT-T03 is a professional K-type thermocouple temperature probe designed for accurate temperature measurement of water, liquids, gels, and industrial applications. Featuring a durable 180mm stainless steel probe and a 1-meter flexible cable, it is compatible with digital multimeters and temperature meters that support K-type thermocouple inputs. Its submersible design provides fast and reliable temperature readings, making it ideal for laboratories, HVAC technicians, industrial maintenance, electronics repair, and educational use.
| Specification | Details |
|---|---|
| Brand | UNI-T |
| Model | UT-T03 |
| Sensor Type | K-Type Thermocouple |
| Probe Length | 180 mm |
| Lead Wire Length | 1000 mm (1 Meter) |
| Temperature Range | -50°C to 600°C (-58°F to 1112°F) |
| Application | Water, Liquid, Gel Temperature Measurement |
| DIY Supplies | Electrical |
| Origin | Mainland China |
| Certification | None |
| Electronic Circuit | Passive Sensor (No Electronic Circuit) |
The UNI-T UT-T03 delivers reliable, accurate, and fast temperature measurements for professionals and hobbyists alike. Its stainless steel submersible probe, wide operating temperature range, and compatibility with most K-type measuring instruments make it an excellent choice for industrial, laboratory, HVAC, and electronic testing applications.






UNI-T UT336P is a professional wireless digital pressure gauge designed for the installation, maintenance, troubleshooting, and commissioning of refrigeration and air conditioning systems. Featuring Bluetooth connectivity with the iENV Mobile App, the UT336P provides accurate pressure measurement, refrigerant analysis, offline data logging, and real-time monitoring. When paired with the optional UNI-T UT-T19 Temperature Clamp, it also displays pipe temperature, superheat, and subcooling values for comprehensive HVAC diagnostics.
| Specification | Details |
|---|---|
| Brand | UNI-T |
| Model | UT336P |
| Display | Digital LCD |
| Certification | CE |
| Origin | Mainland China |
| Pressure Range | -1 to 60 bar |
| Accuracy | ±0.5% FS |
| Pressure Resolution | 0.01 bar |
| Pressure Units | Bar, kg/cm², cmHg, psi, inHg, kPa, MPa |
| Temperature Units | °C / °F |
| Refrigerant Types | 10 built-in, expandable to 94+ via APP |
| Evaporating/Condensing Temperature | Automatic according to refrigerant |
| High/Low Pressure Alarm | Supported |
| Data Storage | 8,000 Records |
| Recording Interval | 1 second to 1 hour (APP configurable) |
| Bluetooth APP | iENV Mobile APP |
| Pressure Zero Function | Yes |
| Screen Backlight | Yes |
| Firmware Upgrade | Supported |
| Temperature Clamp Port | 3.5mm |
| Pressure Connector | 1/4" SAE |
| Ingress Protection | IP54 |
| Over Range | OL (>65 bar) |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -20°C to +60°C |
| Humidity | Operating <90% RH, Storage <80% RH |
| Power Supply | 3 × AA Alkaline Batteries (Not Included) |
| Dimensions | 145 × 68 × 39 mm |
| Unit | Range | Resolution |
|---|---|---|
| Bar | -1 to 60 bar | 0.01 bar |
| kg/cm² | -1.01 to 61.18 | 0.01 kg/cm² |
| cmHg | -75.0 to 4500.3 | 0.1 cmHg |
| psi | -14.5 to 870.2 | 0.1 psi |
| inHg | -29.52 to 1771.8 | 0.1 inHg |
| kPa | -100 to 6000 | 1 kPa |
| MPa | -0.100 to 6.000 | 0.001 MPa |
Compatible with most A1, A2L, A2, A3 and selected B1 refrigerants.
Note: Not compatible with Ammonia (NH₃ / R717) refrigerants.
Note: AA batteries and the UNI-T UT-T19 temperature clamp are sold separately.
The UNI-T UT336P combines high-precision pressure measurement, Bluetooth connectivity, refrigerant analysis, offline data logging, and mobile reporting into one compact device. It is an ideal diagnostic tool for HVAC and refrigeration professionals who require reliable performance, accurate measurements, and smart mobile monitoring in the field.












Products Details of UNI-T UT665 Borescope Waterproof Probe Industrial Pipeline Detector
Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details.
Brand
UNI-T
MPN
UT665
UPC
Does not apply
Country of Origin
China
UNI-T UT665 Borescope Waterproof Probe Industrial Pipeline Detector
ITEMS DESCRIPTION
UT665 Borescope
UT665 borescope displays clear images through a flexible camera probe. It is useful for viewing details of automobiles engine, pipelines, inner building walls, drain pipes, and other hard to reach locations. It is designed with 4-level adjustable LED lights and 180 degrees viewing angle IP67 probe, which can be submerged into water.
Applications:
UT665 can perform non-destructive testing in complex industrial environments.
1. Real-time clear display
2. Rotatable images
3. Max 3m camera probe applicable
4. 2.4 inches TFT screen, 480x234
5. Adjustable image saturation of 6 levels
6. Focusing distance: 20mm~100mm
7. CE certification
8. IP67 probe water proof
Specifications | Range |
Pixels | 640×480 |
Lens diameter | 9mm (Max. 10mm) |
LCD size | 2.4 inches |
Probe length | 1m |
Screen type | TFT |
Features | |
Light source | 4 LED lights |
Depth of field | >20mm |
Water proof | IP67 (probe only) |
Video signal | Analog |
Field of view | 60° |
Image brightness | 6 levels-adjustable |
Illumination | 4 levels-adjustable |
Flippable image | √ |
Battery power indicator | √ |
General Characterisitics | |
Power | 1.5V battery (R6) x 4 |
Display | 2.36 inches |
Product color | Red and grey |
Product net weight | 500g |
Product size | 196mm x 74mm x 38mm |
Standard accessories | Camera probe, No batteries |
Standard individual packing | Gift box, blister, English manual |
Standard quantity per carton | 8pcs |
Standard carton measurement | 455mm x 410mm x 275mm |
Standard carton gross weight | 6.4kg |




UT572 is for measuring earth resistance and soil resistivity. It can automatically check interface connection and detect interference voltage/frequency, with data hold and indication functions. It can perform 2/3/4-wire measurements for different on-site applications, such as power equipment wiring and lightning protection equipment.
Features of UT572 Advanced Earth Resistance Tester
Certifications: CE, UKCA
● Large 4-digit LCD Display, 5s sampling time
● 2/3/4-wire earth resistance and soil resistivity measurements
● Selectable test frequencies (94Hz/128Hz)
● Disturbance voltage (Ust) and frequency (Fst) measurement
● Earth resistance, RH and RS measurements
● LCD backlight; auto power off
● Data hold
● 20 sets of data storage
● Double insulation
● Compensating resistance RK measurement
Specifications of UT572 Advanced Earth Resistance Tester
Specifications | Range | UT572 |
Earth resistance (Re) | 4Ω | ±(3%+15) |
40Ω | ±(3%+5) | |
400Ω | ||
4kΩ | ||
40kΩ | ||
Soil resistivity (ρ) | 4Ω | ρ=2×π×L×Re (Depending on the test result of Re) |
40Ω | ||
400Ω | ||
4kΩ | ||
40kΩ | ||
Disturbance voltage (Ust) | 50V (DC voltage/40Hz~500Hz) | ±(3%+3) |
Disturbance frequency (Fst) | 40Hz~500Hz | ±(1%+2) |
Features | ||
2/3/4-wire test | √ | |
Earth resistance test frequency | 94/128Hz | √ |
Soil resistivity test distances | 1~40m | √ |
Earth resistance RH and RS test | √ | |
Compensating resistance RK test | √ | |
Data hold | √ | |
Data storage | 20 | |
LCD backlight | √ | |
Auto power off | Around 5 minutes | √ |
Low battery indication | ≤9.5V | √ |
General Characteristics | ||
Power | 1.5V battery (LR6) x 8 | |
Display | 125mm x 37mm | |
Product color | Red and grey | |
Product net weight | 1100g | |
Product size | 210mm x 175mm x 90mm | |
Standard accessories | Batteries, simple test leads with alligator clips(double plugs x 1, single plug x 1), earth spike x 4, standard test leads with alligator clips (40m red x 1, 20m red x 1, 20m black x 1, 10m yellow x 1, 5m green x 1), gallus | |
Standard individual packing | Gift box, carrying bag, tool box, English manual | |
Standard quantity per carton | 2pcs | |
Standard carton measurement | 475mm x 378mm x 335mm (0.064CBM per standard carton) | |
Standard carton gross weight | 14kg | |





