Model TS-30K Temperature Tester was designed for testing the temperature  of  30  dots.  It was adoption of thermocouple wire (made in USA). So  that  is  why it can accurate measuring the temperature. It  also suitable use in the laboratory and products design . The  length  and  the  dots  of  thermocouple  wire  can specially design for customer's request. 

With digital temperature panel meter
-100 to +400℃   3-3/4 digits max.  3999counts
Accuracy: (23+/-3)   0.2% fs. + 0.6℃ 
With thermocouple wire 30 dots. 2 FT. per wire (Standard) 
Thermocouple Wire Model:  30awg, "K" or "J" TYPE 
Dimension:  270(L) X 200(W) X 85(H) MM

Power Input: 220V AC 50Hz
Power Output: 0~5000V 500VA AC  ADJ.
Auto Power Cut Off Group: 0.5 / 1 / 3 / 5 / 10 mA
Creepage Indication: Buzzer & Indicate Lamp
Voltage Panel Meter: Class 1.50~5000V
Timer: 0~180 Sec. Adjustable
Accessories: Remote Control Socket and
High Voltage Test Probe
MODEL:
               PM-5550T

Accuracy of digital current meter
   < 0.25%fs. 3-3/4  0.56 inch LED 3999
Accuracy of digital voltage meter
   < 0.25%fs. 3-3/4  0.56 inch LED 3999
Accuracy of digital wattmeter
   < 0.5%fs. 3-3/4  0.56 inch LED 3999
Current testing installation for avoid short circuit
Self defensive disturb function installation
Port for annual checking
Size: 310(L) x 250(W) x 125(H) mm
Weight: 2.5 KGS
MODEL:
                DM - 3A (400V. 2A. 400W.AC.) 
                DM - 3B (400V. 20A. 4KW AC.) 

UL Exactitude  Resistance  Load  Box  capable  for  using in different appliance manufacturing factories. Since it made  by the UL  appointed material and all standards are following  to the UL standard.UL Exactitude Resistance Load Box already used  in  the  UL Laboratory.  Besides,  variety  models  and adjustable resistance by the UL Exactitude Resistance Load Box allows testing products in different environment.
MODEL:
                   RL-1200/UL                 RL-2000/UL
                   RL-5000/UL                 RL-15000/UL

Suitable for testing or design home appliance in
   Europe, America, Australia
Power Input: 220V AC
Output Voltage:
   0 ~ 250V AC 20A   (Normal test power)
   250~310V AC 20A  (Devastating test power)
Able to adjust to any voltage in order to match
   international voltage
Digital panel meter was approved with IEC safety standard:
   Voltage      Current      Power      Temperature
MODEL:
               DM-3T