Temperature Reference External Temperature Reference (0.1'C , 0.1 deg F Resolution, 100 Ohm Output Impedance. ) Type Deg C & F Thermocouple Type K, J, E, T, R, S, N, L, U, B, C & mV measurement Range Typical Accuracy K: -200~1370 C , -328~2498 F +/- 0.4 C, +/- 0.7 F J: -200~1050 C, -328~1922 F +/- 0.4 C, +/- 0.7 F E: -150~800C, -238~1472 F +/- 0.4 C, +/- 0.7 F T: -200~400 C, -328~752F +/- 0.4 C, +/- 0.7 F R: 0~1760 C, 32~3200 F +/- 0.5 C, +/- 0.9 F S: 0~1760 C, 32~3200F +/- 0.5 C, +/- 1.0 F N: -200~1300 C, -328~2372 F +/- 0.4 C, +/- 0.7 F L: -200 ~ 900 C, -328~1652 F +/- 0.4 C, +/- 0.7 F U: -200~600 C, -328~1112 F +/- 0.4 C, +/- 0.7 F B: 600~1820C, 1112~3308F +/- 0.5 C, +/- 1.0 F C: 0~2310, 32~4190 +/- 0.5 C, +/- 0.9 F mV: -9.999~60 10 uV Accuracy +/- 0.3 C ~ 0.9 C ( K,J type -100 C ~1000 C +/- 0.4 C) -9.999mV /60 mV: 10 uV Resolution 0.1 C , 0. 1F
General Specification
General Specification Battery Type: 9V Alkaline Battery Power Consumption: 60mA - 180mA (depends on output) Low battery: 5.5V at 150mA Load Display: 4 and 5 Digits Operating Temperature: 0 to 50'C ( 32 to 122 °F) Operating Humidity: Less than 85% relative Storage Temperature: -20 to 60'C (-4 to 140 °F) Storage Humidity: Less than 85% relative Dimension: 88 x 168 x 26 mm (3.46" x 6.61" x 1.03") Weight: 330 g / 11.63 oz Accessories: Carrying case x 1 Users Manual x 1 K type thermocouple connector External Battery Pack Holder 1.5V AA Batteries x 6 Test leads with Alligator clip x 1
* Remarks:
(1) Internal Temperature reference: Including temperature compensation circuit at 25 °C , the table is suitable for normal users' reference.
(2) External Temperature reference: For those temperature manufacturers who use ice point calibrator.
(3) Different types of temperature measurement use different type temperature compensation thermocouple such as K,J, E, T, R, S, N, L, U, B, C or you can use copper wire ( But you should deduct its tolerance. For example: If your CL 327 shows 5.0 'C and the tested temperature meter shows 4.8 'C, its difference is 0.2 °C )
