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| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PF204plus / PF216plus |
| Pricing | Available Upon Request |
| Accuracy | ±0.5–2% of reading (ID 13–75 mm, flow velocity >0.2 m/s) |
| Pipe ID Range | PF204plus: 13–115 mm |
| PF216plus | 50–1000 mm |
| Sensor Operating Temperature | –20 °C to +135 °C (Groups A & B) |
| Output | Optically isolated 0/4–20 mA |
| pulse output | 1 pulse/sec, max 5 V |
| Velocity Range | 0.1–20 m/s |
| Display | 64 × 240 pixel graphical LCD |
| Power | Rechargeable battery (20 h typical runtime) or 110/240 VAC ±10% via external PSU |
| Certifications | CE compliant |
| Enclosure | Polypropylene carrying case with custom-cut foam insert |
| Capacity | 220 g |
|---|---|
| Readability | 0.1 mg |
| Pan Size | 80 mm diameter |
| Clear Height under Draft Shield | 240 mm |
| Dimensions (W×D×H) | 350 × 215 × 340 mm |
| Net Weight | 7.5 kg |
| Power Supply | 220 V, 50 Hz |
| Display | Backlit LCD (120 × 55 mm) |
| Interface | RS232 standard port |
| Calibration | Internal motorized auto-calibration with external calibration weight |
| Environmental Protection | Four-sided antistatic coated glass draft shield |
| Weighing Units | g, oz, ct |
| Sensor Technology | Electromagnetic force compensation (EMFC) principle |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | CWH600 |
| Price Range | USD 1–1,400 |
| Instrument Type | Portable |
| Temperature Range | −50 °C to 650 °C |
| Basic Accuracy | ±1.5 °C |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| Emissivity Adjustment | 0.10–1.00 (step 0.01) |
| Response Time | <400 ms |
| Laser Aiming | Dual Class II Diode Lasers (λ = 630–670 nm, P<1 mW) |
| Spectral Response | 6–14 µm |
| Distance-to-Spot Ratio | 12:1 |
| Repeatability | ±0.5% of reading or ±1 °C (±1.8 °F) |
| Operating Temperature | −10 °C to 50 °C |
| Storage Temperature | −20 °C to 60 °C |
| Display Units | °C / °F switchable |
| Power Supply | 8.0–10.0 V DC |
| Current Draw | ≤80 mA |
| Enclosure Rating | IP54 |
| Certification | MA Certified (China MSHA-equivalent), Ex ib I Mb Intrinsically Safe Mark, CNEX Test Report No. attached |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Fluke 62 |
| Pricing | Available Upon Request |
| Emissivity | Fixed at 0.95 |
| Temperature Resolution | 0.2°C |
| Distance-to-Spot Ratio | 10:1 |
| Measurement Range | −30°C to 500°C |
| Accuracy | ±1.5% of reading or ±1.5°C (whichever is greater) |
| Repeatability | ±0.5% of reading or ±1°C (whichever is greater) |
| Response Time | <500 ms |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | −20°C to 65°C |
| Power Supply | One 9V alkaline or NiCd battery |
| Hold Function | 7-second data freeze |
| Dual Display | Simultaneous current and maximum temperature readout |
| Backlit LCD | Auto-activated in low-light conditions |
| Ergonomic Design | Soft-grip rubberized handle |
| Included Accessory | Protective carrying pouch |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | YWSD |
| Price Range | USD 0.15–750 |
| Channel Count | Single-Channel |
| Temperature Range | −30 °C to +70 °C |
| Humidity Range | 0 %–100 % RH |
| Dew Point Range | −30 °C to +100 °C |
| Temp. Resolution | 0.1 °C |
| RH Resolution | 0.1 % |
| Temp. Accuracy | ±0.5 °C (−30–0 °C), ±2 °C (0–70 °C) |
| RH Accuracy | ±2.5 % RH (10–90 % RH), ±3.5 % RH (<10 % or >90 % RH) |
| Dew Point Accuracy | ±1 °C |
| Response Time (RH) | 10 s (at 90 % RH, 25 °C, still air) |
| Sampling Interval | 2 s – 24 h |
| Memory Capacity | 32,700 data points |
| Display | Backlit LCD |
| Alarm Function | Configurable temp/RH thresholds |
| LED Indicators | Red/Yellow (status/fault), Green (operational) |
| Data Interface | USB 2.0 |
| Software Platform | Windows 2000/XP/Vista/7 |
| Explosion Protection | Exib I Mb (coal mine), Exib IIC T5 Gb (industrial gas), Exib D 21 T100 (dust) |
| Ingress Protection | IP65 |
| Battery Life | Up to 12 months (typical logging interval ≥1 min) |
| Brand | G-WON |
|---|---|
| Origin | Beijing, China |
| Model | KBA3.7/600LH(A) |
| Type | Portable |
| IR Temp Range | −50°C to 1000°C |
| Display Resolution | 0.1°C (0.1°F) <1000°C |
| IR Accuracy | ±1% of reading |
| Response Time | 150 ms |
| Spectral Response | 6–14 µm |
| D | S Ratio: 50:1 |
| Emissivity Adjustment | 0.10–1.00 |
| K-Type Thermocouple Range | −50°C to 1370°C |
| K-Type Accuracy | ±0.5% |
| Ambient Temp Range | 0–50°C |
| Ambient Temp Accuracy | ±0.5°C |
| RH Range | 0–100% RH |
| RH Accuracy | ±3.5% RH (20–80% RH) |
| Wet-Bulb Temp | 0–50°C |
| Display | 2.2″ color LCD, 1024×768 px |
| Storage | microSD up to 128 GB (8 GB included) |
| Power | 3.7 V / 1000 mAh LiMnO₂ rechargeable battery |
| Operating Current | ≤150 mA |
| Explosion Protection | Exib I Mb |
| IP Rating | IP54 |
| Dimensions | 243 × 140 × 40 mm |
| Weight | 450 g |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | CMF-440 |
| Pricing | Available Upon Request |
| Measurement Principle | Coriolis Effect |
| Accuracy | ±0.2% of reading |
| Flow Range Ratio | 1:20 |
| Nominal Pipe Size | DN15–DN125 |
| Pressure Rating | 4.0 MPa |
| Operating Temperature (Fluid) | –60 °C to +180 °C |
| Ambient Temperature | –20 °C to +55 °C |
| Electrical Supply | AC 85–265 V / DC 18–36 V |
| Power Consumption | <12 W |
| Output Signals | 4–20 mA, 0–10 kHz frequency, RS485 serial interface |
| Enclosure Rating | IP65 |
| Explosion Protection | Exd[ib]ib IIB T5 |
| Sensor Wetted Materials | 316L stainless steel, 1Cr18Ni9Ti |
| Configuration Options | Integral, Remote Wall-Mount, Remote Panel-Mount |
| Maximum Sensor-to-Transmitter Cable Length | 200 m |
| Key | Origin: Switzerland |
|---|---|
| Model | AL204 / AL104 |
| Readability | 0.1 mg |
| Max Capacity | 210 g (AL204) / 110 g (AL104) |
| Repeatability | 0.1 mg |
| Linearity | ±0.3 mg (AL204) / ±0.2 mg (AL104) |
| Pan Diameter | 90 mm |
| Draft Shield Height | 220 mm |
| Dimensions (W×D×H) | 238 × 335 × 364 mm |
| Calibration | External, with optional 100 g or 200 g weights |
| Interface | RS232 |
| Housing Material | Corrosion- and impact-resistant ABS engineering plastic |
| Standard Accessories | In-use protective cover, keypad with tactile feedback, backlit LCD display |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | YHJ-200J |
| Price Range | USD 280–560 |
| Product Type | Handheld |
| Operating Principle | Time-of-Flight Laser Distance Measurement |
| Measurement Range | 0.05–200 m |
| Accuracy | ±1 mm |
| Resolution | 1 mm |
| Laser Wavelength | 635 nm |
| Max Laser Output Power | ≤1 mW |
| Angle Measurement Range | ±45° |
| Tilt Sensor Accuracy | ±0.3° |
| Display | Backlit HD LCD |
| Level Bubble | Integrated |
| Auto Power-Off | 150 s (configurable) |
| Laser Auto-Off | 20 s |
| Memory Capacity | 60 measurement records |
| Power Supply | Two 1.5 V AAA alkaline batteries (≈6,000 measurements per set) |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −20–60 °C |
| Relative Humidity (Storage) | ≤85% RH |
| Enclosure Material | Dual-injection anti-slip TPU keypad + ESD-resistant ABS engineering plastic |
| IP Rating | IP54 |
| Dimensions | 26.5 × 54 × 118 mm |
| Explosion Protection | Mine-used Intrinsically Safe Type |
| Ex Marking | Exib I Mb |
| Certifications | MA Safety Certification (China), CNEX Explosion-Proof Certificate, Third-Party Verification Report |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | KBA3.7/1450LH |
| Price Range | USD 1–9,999 |
| Instrument Type | Portable |
| IR Temp Range | −50°C to 1500°C |
| Display Resolution | 0.1°C (≤1000°C), 1°C (>1000°C) |
| IR Accuracy | ±1.5% of reading |
| Response Time | 150 ms |
| Spectral Response | 6–14 µm |
| Display | 2.2″ color LCD, 1024×768 px |
| Distance-to-Spot Ratio | 50:1 |
| Emissivity Adjustment | 0.10–1.00 |
| K-Type Thermocouple Range | −50°C to 1370°C |
| K-Type Accuracy | ±0.5% |
| Ambient Temp Range | 0–50°C |
| Ambient Temp Accuracy | ±0.5°C |
| RH Range | 0–100% RH |
| RH Accuracy | ±3.5% RH (20–80% RH) |
| Wet-Bulb Temp Range | 0–50°C |
| Storage | microSD up to 128 GB (8 GB preinstalled) |
| Power | 1× 18500 LiMnO₂ rechargeable battery, 3.7 V, 1300 mAh, ≤150 mA operating current |
| Explosion Protection | Exib I Mb |
| IP Rating | IP54 |
| Dimensions | 243 × 140 × 40 mm |
| Weight | 450 g |
| Certifications | CNEX explosion-proof certificate, MA safety mark for coal mine use, third-party type test report |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LD 300 |
| Pricing | Upon Request |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | testo 625 |
| Price Range | USD 1–4,999 |
| Instrument Type | General-Purpose Temperature & Humidity Meter |
| Temperature Range | −10 to +60 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| Operating Ambient Temperature | −20 to +50 °C |
| Display | Digital LCD |
| Power Supply | 9 V battery |
| Dimensions | 182 × 64 × 40 mm |
| Weight | 195 g |
| Relative Humidity Range | 0–100 %RH |
| RH Accuracy | ±2.5 %RH (5–95 %RH) |
| RH Resolution | 0.1 %RH |
| Storage Temperature | −40 to +70 °C |
| Battery Life | ~70 h |
| Housing Material | ABS |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | Testo 830-T2 |
| Pricing | Available Upon Request |
| Contact-Free IR Measurement Range | −30 to +400 °C |
| Contact Thermocouple (Type K) Range | −50 to +500 °C |
| IR Resolution | 0.5 °C |
| IR Accuracy | ±1.5 °C or ±1.5% of reading (0.1–400 °C) |
| Contact Resolution | 0.1 °C |
| Contact Accuracy | ±(0.5 °C + 0.5% of reading) |
| Emissivity Adjustment | 0.2–1.0 (adjustable in 0.01 steps) |
| Optical Resolution | 12:1 |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | CWH1350 |
| Price Range | USD 1–9,999 |
| Instrument Type | Portable |
| Temperature Range | −50°C to 1350°C |
| Basic Accuracy | ±2.0°C |
| Temperature Resolution | 0.1°C / 0.1°F |
| Emissivity Adjustment | 0.10–1.00 (adjustable in 0.01 increments) |
| Response Time | <150 ms |
| Laser Aiming | Single-point Class II diode laser (λ = 630–670 nm, output <1 mW) |
| Spectral Response | 6–14 µm |
| Distance-to-Spot Ratio | 50:1 |
| Repeatability | ±0.5% of reading or ±1°C (±1.8°F) |
| Operating Temperature | −20°C to +50°C |
| Storage Temperature | −40°C to +60°C |
| Units | °C / °F selectable |
| Power Supply | 8.0–10.0 VDC |
| Current Consumption | ≤80 mA |
| Enclosure Rating | IP65 |
| Certification | Certified intrinsically safe per GB 3836.1–2010 and GB 3836.4–2010 (Explosion-proof Certificate No. attached to product documentation) |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | YWSD70/100 |
| Price Range | USD 0.15–720 |
| Instrument Type | Specialized Environmental Monitoring Device for Hazardous Locations |
| Temperature Range | −30 °C to +70 °C |
| Temperature Accuracy | ±1.0 °C (−30 °C to 0 °C) |
| Relative Humidity Range | 0–100 %RH |
| RH Accuracy | ±2.5 %RH (10–90 %RH) |
| Resolution | 0.01 °C / 0.01 %RH |
| Operating Ambient Temperature | −20 °C to +50 °C |
| Display | Backlit 4½-digit dual-parameter LCD |
| Power Supply | 9 V alkaline battery (typical operating current ≤20 mA |
| Dimensions | 225 × 45 × 34 mm |
| Weight | 200 g |
| Ingress Protection | IP54 |
| Explosion Protection Mark | Exib I Mb |
| Data Logging Endurance | ≥10,000 write/erase cycles |
| Humidity Response Time | ≤10 s (at 90 %RH, 25 °C, still air) |
| Sampling Interval | <500 ms |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic (China) |
| Model | YHJ-100J |
| Price Range | USD 280–560 |
| Product Type | Handheld |
| Operating Principle | Time-of-Flight Laser Ranging |
| Measurement Range | 0.05–100 m |
| Accuracy | ±1.5 mm |
| Resolution | 1 mm |
| IP Rating | IP54 |
| Laser Class | Class II, 635 nm, ≤1 mW |
| Battery | 2 × 1.5 V AA (up to 8,000 measurements) |
| Auto Power-Off | 3 min |
| Laser Standby Timeout | 30 s |
| Memory Capacity | 20 measurement groups |
| Bluetooth Range | 10 m |
| Tilt Sensor Range | ±65° |
| Tilt Accuracy | ±0.5° |
| Operating Temperature | –10°C to +50°C |
| Storage Temperature | –20°C to +60°C |
| Storage Humidity | <80% RH |
| Mounting Thread | Standard 1/4″-20 UNC tripod socket |
| Certifications | MA (Mine Safety Mark), Ex ib I Mb explosion-proof certification, CNAS-accredited test report |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | YWSD50/100(A) |
| Temperature Range | −30 °C to 100 °C |
| Relative Humidity Range | 0–100 %RH |
| Temperature Accuracy | ±0.5 °C (−30 to 0 °C), ±1.0 °C (0 to 100 °C) |
| RH Accuracy | ±2.0 %RH (10–90 %RH), ±3.0 %RH (<10 %RH or >90 %RH) |
| Dew Point Accuracy | ±0.5 °C |
| Wet-Bulb Accuracy | ±0.5 °C |
| Resolution | 0.01 °C / 0.01 %RH |
| Response Time (RH) | ≤10 s (at 90 %RH, 25 °C, still air) |
| Sampling Rate | 400 ms |
| Display | 4½-digit backlit dual LCD |
| Power Supply | 9 V alkaline battery (current draw ≤20 mA) |
| Operating Ambient Temperature | −20 °C to +50 °C |
| Enclosure Rating | IP54 |
| Explosion Protection Mark | Exib I Mb |
| Certified Standards | MA Safety Certification for Coal Mines, CNEX Explosion-Proof Certificate, Third-Party Verification Report |
| Dimensions | 225 × 45 × 34 mm |
| Weight | 200 g |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Stalker II SVR |
| Pricing | Upon Request |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | cWH850 |
| Price Range | USD 1–1,400 |
| Instrument Type | Portable |
| Temperature Range | −50°C to 850°C |
| Accuracy | ±1.5°C |
| Temperature Resolution | 0.1°C / 0.1°F |
| Emissivity Adjustment | 0.10–1.00 (adjustable) |
| Response Time | <400 ms |
| Laser Aiming | Dual Class II laser (630–670 nm, <1 mW) |
| Spectral Response | 6–14 µm |
| Distance-to-Spot Ratio | 16:1 |
| Repeatability | ±0.5% of reading or ±1°C (±1.8°F) |
| Operating Temperature | −10°C to +50°C |
| Storage Temperature | −20°C to +60°C |
| Display | Backlit LCD with °C/°F toggle |
| Power Supply | 8.0–10.0 VDC, ≤80 mA |
| IP Rating | IP54 |
| Dimensions | 160 × 82 × 41.5 mm |
| Weight | 180 g |
| Data Logging | Optional internal storage for up to 20 readings |
| Alarm Functions | High/Low temperature threshold alert (HAL/LAL) |
| Measurement Modes | Max/Min/DIF/AVG, Hold, Trigger Lock |
| Auto Power-Off | Yes |
| Laser On/Off Switch | Yes |
| Origin | UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PF204plus / PF216plus |
| Pricing | Available Upon Request |
| Accuracy | ±0.5–2% of reading (ID 13–75 mm, flow velocity >0.2 m/s) |
| Pipe ID Range | PF204plus: 13–115 mm |
| PF216plus | 50–1000 mm |
| Sensor Operating Temperature | –20 °C to +135 °C (Groups A & B) |
| Output | Optically isolated 0/4–20 mA |
| pulse output | 1 pulse/sec, max 5 V |
| Velocity Range | 0.1–20 m/s |
| Display | 64 × 240 pixel graphical LCD |
| Power | Rechargeable battery (20 h typical runtime) or 110/240 VAC ±10% via PSU |
| Certifications | CE compliant |
| Enclosure | Polypropylene carry case with custom molded EPE foam insert |
| Origin | UK |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | PF300plus |
| Price | Upon Request |
| Origin | Germany |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | MS+ |
| Price | Upon Request |
| Temperature Range | -32 to 530 °C |
| Optical Resolution | 20:1 |
| Spot Size at 20 | 1: ≥13 mm |
| Emissivity Adjustment | 0.100–1.000 (0.001 step) |
| Response Time | 300 ms |
| Accuracy | ±1% or ±1 °C (0–530 °C) |
| Display Features | Max/Min Hold, Backlit LCD, High/Low Temperature Alarm |
| Safety Certification | Ex ia II C T4 (Intrinsically Safe) |
| Power Supply | 9 V Alkaline Battery |
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