* 5 Digits LCD Display
* Light Reflex Measurement
* Range 10.00 to 99,999 RPM
* Measuring Distance 50 to 300mm
* Event counter with elapsed time
* RM-1502 optional Contact Adaptor
* Max / Min / Hold : True Average
* Auto Range RPM

* 5 Digits LCD Display
* Light Reflex Measurement
* Range 10.00 to 99,999 RPM
* Measuring Distance 50 to 300mm
* Event counter with elapsed time
* RM-1502 optional Contact Adaptor
* Max / Min / Hold : True Average
* Auto Range RPM

* Direct Light-Beam Sensing
* Range: 10-100,000RPM
* Memory: Max, Min, 0

* Max Hold Function
* Data Hold Function
* Aux output JACKS
* T1-T2 differential measurement

* Type K. J. E. T. thermocouple input
* Dual channels with multi-functions (T1, T2 & T1-T2)
* Built-in thermo printer with programmable Time interval setting (1304)
* Data-logging capacity via RS-232 (1305)

* Max Hold Function
* Data Hold Function
* Aux output JACKS
* T1-T2 differential measurement

* Highly accurate thermometer with thermocouple K, J, E, T, R, S, N type.
* Dual input function T1/T2 temperature display. (1316)
* 7500 DataLogging capacity.
* Warning beeper with HI/LO setting.
* MAX/MIN with TIME, MAX-MIN AVG, HOLD function.
* ℃ / ℉ / K User-Selective.

Measuring Range

K - Type : -200℃ to +1372℃ (-328℉ to +2501℉)
J - Type : -210℃ to +1200℃ (-346℉ to +2192℉)
E - Type : -150℃ to +1000℃ (-238℉ to +1832℉)
T - Type : -250℃ to +400℃ (-418℉ to +752℉)
R and S - Type : 0℃ to +1767℃ (+32℉ to +3212℉)
N - Type : -200℃ to +1300℃ (-328℉ to +2372℉)
Display Resolution 0.1℃ / ℉ / K <2000°
1.0℃ / ℉ / K ≦2000°
Measurement Accuracy (According to ITS-90) K, J, E, T and N-Type : ±[0.05% of reading +0.3℃ (0.6℉)]
[below-100℃ (-148℉) : add 0.15 % of reading for K-, J-, E-, and N-Type ; and 0.45% of reading for T-Type]
R-and S-Type : ±[0.05% of reading + 0.4℃ (0.8℉)]
Temperature Coefficient 0.01% of reading + 0.03℃ per ℃ (0.05 ℉ per ℉) outside the specified +18℃ to 28℃ (+64℉ to +82℉) range
[LCD ranging : below –100℃ (-148℉) : add 0.04% of reading for K-, J-, E, and N- Type; and 0.08% of reading for T- Type]
Maximum Differential Common Mode Voltage 1V (Maximum voltage difference between T1 and T2)
Input Protection 30V maximum input voltage on any
Combination of input Connector
Sampling Rate 1 time/sec
Operating/Storage Conditions 0 ℃ ~ 40 ℃＜ 80% RH
–10 ℃ ~ 60 ℃＜ 70% RH
Power Source 6 pcs size AAA Battery
Battery Life Approx. 300hours. (not including backlight and beeper)
Size 152(L) ×72(W) ×37(H)mm
Weight Approx. 300g
Accessories Instruction manual, Battery

* Type "K" Thermocouple Input
* Switchable Resolution 0.1° / 1°
* With ℃ & ℉ switching
* Max / MIN Function
* Data Hold Function
* Room Temperature Compensated
* T1 & T2 dual points display
* T1 - T2 differential measurement

* Pt 3916/3926/385 RTD standard.
* 7500 DataLogging capacity. (1317)
* Warning beeper with HI/LO setting.
* Time setting.
* MAX / MIN with TIME, MAX-MIN AVG Hold function.
* ℃ / ℉ / K User-Selective.
* Back - Light LCD display.