01
⚡
Low Voltage Technology
BST IR Thermometers operate on just 3V vs. the traditional 9V requirement, enabling 8 full days of continuous operation on standard AAA alkaline batteries — dramatically reducing running costs and downtime in the field.
02
🛡
Thermal Shock Immunity
Withstands thermal shocks of 10°C/18°F per EN12470 §7.6. Where traditional IR tools need 30 minutes to stabilise after environmental changes, the BT-64 recovers in 7–10 minutes — keeping you productive in rapidly changing conditions.
03
🎯
Dual Sensor Architecture
Two sensors in one: Non-contact micro-machined IR for instant, unreachable surfaces, and a built-in K-type thermocouple socket for high-precision contact measurement. No more choosing between convenience and accuracy.
04
🔭
Emissivity via Templorer
The Templorer method eliminates guesswork: use the contact probe to get actual temperature, then match the IR reading by adjusting emissivity. The memorised value persists for that material — no tables, no estimation.
Wide Measurement Range: −60 to +1000°C (−76 to +1832°F)
High DS Ratio up to 30:1 (90% energy covered)
Multi-beam laser sight for precise targeting
THB (Thermal Bridge Detection) built-in
DPT (Dew Point Temperature) measurement
Relative Humidity sensor (1–99%, ±3%)
Built-in K Thermocouple Socket
50 internal memories with temperature & emissivity
Tripod mountable for hands-free operation
Ultra-long 8-day battery life (AAA × 2)
MEASUREMENT
Description
IRT + Laser + Thermocouple Socket + Colour Bar Display + THB + DPT + RH
Measurement Range
−60 ~ +1000°C (−76 ~ +1832°F)
Measurement Range (TC Probe)
−64 ~ +1400°C (−83.2 ~ +2552°F)
Operating Range
0 ~ 50°C (32 ~ 122°F)
Accuracy (Tobj = 15~35°C, Tamb = 25°C)
±1.0°C (1.8°F)
Accuracy (Tamb = 23±3°C)
Tobj 0~1000°C: ±2% or 2°C, whichever greater · Tobj −60~0°C: ±(2.5°C + 0.05/°C)
External Probe Accuracy
±1% of reading or 1°C (1.8°F), whichever greater
Emissivity Range
0.95 default, adjustable 0.1 – 1.0 (step 0.01)
Resolution
0.1°C / 0.1°F (−83.2 ~ +999.9), otherwise 1°C / 1°F
Response Time (90%)
1 second
Distance : Spot Ratio
30:1 (90% energy coverage)
HUMIDITY / DEW POINT
Relative Humidity
1 ~ 99% · Accuracy ±3% (20~80%), ±5% otherwise
Dry / Wet Bulb Temperature
−20 ~ +65°C · Accuracy ±2.5°C
Dew Point Temperature (DPT)
−50 ~ +50°C · ±2.5°C (20~30%RH), ±2°C (31~40%RH), ±1.5°C (41~95%RH)
MEMORY & LASER
Internal Memory
50 memories with Temperature & Emissivity
POWER & PHYSICAL
Power Supply
AAA × 2 pcs (Alkaline)
Battery Life (with laser & backlight)
Typical 8 hrs · Minimum 7 hrs continuous
Battery Life (backlight only)
Typical 32 hrs · Minimum 30 hrs
Dimensions (W × L × D)
53 × 124 × 171 mm (2.1 × 4.9 × 6.7 in)
Weight
~240 g (8.5 oz.) including batteries
